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The American Petroleum Institute (API) is the only national trade association that represents all aspects of America’s oil and natural gas industry. API supports its more than 600 members through public policy advocacy, research, certification programs, and education.

 
Service and Supply Companies
A.R. Watson, Incorporated was founded to trade as a mechanical engineering construction business, supplying services to the petroleum, petrochemical and gas industries. The company handles large projects and develops innovative, cost effective solutions to engineering problems.


 
Service and Supply Companies
A.R. Watson, Incorporated was founded to trade as a mechanical engineering construction business, supplying services to the petroleum, petrochemical and gas industries. The company handles large projects and develops innovative, cost effective solutions to engineering problems.


 
Service and Supply Companies

ABB is a multinational corporation specializing in automation and power technologies. The corporation is based in Zurich, Switzerland, and operates in around 100 countries. ABB’s North American operations are headquartered in Cary, North Carolina, and employ about 30,000 people in multiple manufacturing, service and other major facilities.

 
Service and Supply Companies

ABB is a multinational corporation specializing in automation and power technologies. The corporation is based in Zurich, Switzerland, and operates in around 100 countries. ABB’s North American operations are headquartered in Cary, North Carolina, and employ about 30,000 people in multiple manufacturing, service and other major facilities.

 
Service and Supply Companies
Above Security is a global IT Security Service Provider that builds and delivers customized security services for monitoring and protecting infrastructures most critical IT assets.


 
Service and Supply Companies
Above Security is a global IT Security Service Provider that builds and delivers customized security services for monitoring and protecting infrastructures most critical IT assets.


 
Service and Supply Companies

One of the world's largest ship classification societies, American Bureau of Shipping (ABS) offers inspection and analysis services to verify that vessels are mechanically and structurally fit.


 
Service and Supply Companies

One of the world's largest ship classification societies, American Bureau of Shipping (ABS) offers inspection and analysis services to verify that vessels are mechanically and structurally fit.


 
Service and Supply Companies

The American Bureau of Shipping is responsible for verifying that marine vessels and offshore structures comply with the rules that the classification society has established for design, construction, and periodic survey. Additionally, ABS is dedicated to developing new technologies intended to improve the safety standards for the marine and offshore industries.

 
Service and Supply Companies

The American Bureau of Shipping is responsible for verifying that marine vessels and offshore structures comply with the rules that the classification society has established for design, construction, and periodic survey. Additionally, ABS is dedicated to developing new technologies intended to improve the safety standards for the marine and offshore industries.

 
Service and Supply Companies
Absolute NDE offers innovative inspection solutions, specializing in welds inspection of pipelines, pipping and structures for the Oil and Gas upstream and midstream markets.


 
Service and Supply Companies
Absolute NDE offers innovative inspection solutions, specializing in welds inspection of pipelines, pipping and structures for the Oil and Gas upstream and midstream markets.


 
Manufacturing Companies, Service and Supply Companies

Accurate Measurement Controls provides the oil and gas industry with measurement equipment. All projects are designed, fabricated, and assembled in Accurate Measurement Control's Broussard, Louisiana facility.

 
Manufacturing Companies, Service and Supply Companies

Accurate Measurement Controls provides the oil and gas industry with measurement equipment. All projects are designed, fabricated, and assembled in Accurate Measurement Control's Broussard, Louisiana facility.

 
Manufacturing Companies, Service and Supply Companies
ACI provides engineered compressor products and services to a worldwide market. ACI specializes in custom compressor cylinders and unloaders and interactive performance software.


 
Manufacturing Companies, Service and Supply Companies
ACI provides engineered compressor products and services to a worldwide market. ACI specializes in custom compressor cylinders and unloaders and interactive performance software.


 
Service and Supply Companies

Acuren provides non-destructive testing and inspection services to industrial firms including petroleum refinery, pipeline, power generation, pulp & paper, pharmaceutical, aerospace and automotive.

Acuren services over 80 locations in North America and offers extended services throughout the world, both directly, and through a series of global partnerships.

 
Service and Supply Companies

Acuren provides non-destructive testing and inspection services to industrial firms including petroleum refinery, pipeline, power generation, pulp & paper, pharmaceutical, aerospace and automotive.

Acuren services over 80 locations in North America and offers extended services throughout the world, both directly, and through a series of global partnerships.

 
Service and Supply Companies
Advance Tank is a fully integrated industrial construction company that specializes in the design, fabrication and erection of above ground storage, welded steel tanks & other plate structures.


 
Service and Supply Companies
Advance Tank is a fully integrated industrial construction company that specializes in the design, fabrication and erection of above ground storage, welded steel tanks & other plate structures.


 
Manufacturing Companies

Advance Valves has been manufacturing industrial valves for over 25 years. Regularly supplying their products to the oil and gas industry, refineries and petrochemical, water, steel, and HVAC sectors, Advance Valves are used widely in both the national and the international marketplace.

 
Manufacturing Companies

Advance Valves has been manufacturing industrial valves for over 25 years. Regularly supplying their products to the oil and gas industry, refineries and petrochemical, water, steel, and HVAC sectors, Advance Valves are used widely in both the national and the international marketplace.

 
Advanced Corrosion Technologies & Training (ACTT) exists to detect corrosion before it becomes an issue. ACTT has developed NDT inspection programs, document management systems, and has considerable expertise in process safety management critical information evaluation, as well as inspection program implementation. Its expertise also includes the ability to analyze refinery and chemical plant processes in regards to equipment reliability, environmental hazards and corrosion detection.


 
Advanced Corrosion Technologies & Training (ACTT) exists to detect corrosion before it becomes an issue. ACTT has developed NDT inspection programs, document management systems, and has considerable expertise in process safety management critical information evaluation, as well as inspection program implementation. Its expertise also includes the ability to analyze refinery and chemical plant processes in regards to equipment reliability, environmental hazards and corrosion detection.


 
Service and Supply Companies

AECOM (Architecture, Engineering, Consulting, Operations, and Maintenance) is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government.

 
Service and Supply Companies

AECOM (Architecture, Engineering, Consulting, Operations, and Maintenance) is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government.

 
Manufacturing Companies
Agar Corporation is a leading pioneer of non-nuclear, versatile, multi-phase flow meters used to optimize oil well testing and production. Agar provides innovative solutions for applications such as: heavy oil well testing, waste water treatment, automatic tank dewatering, desalters and gas liquid foam control.


 
Manufacturing Companies
Agar Corporation is a leading pioneer of non-nuclear, versatile, multi-phase flow meters used to optimize oil well testing and production. Agar provides innovative solutions for applications such as: heavy oil well testing, waste water treatment, automatic tank dewatering, desalters and gas liquid foam control.


 
Manufacturing Companies

Alcoa Oil and Gas is a division of Alcoa, a company specializing in lightweight metals engineering and manufacturing. Alcoa Oil and Gas designs and manufactures strong, lightweight aluminum alloy drilling pipe, and offers customized solutions specific to the oil and gas industry.

 
Manufacturing Companies

Alcoa Oil and Gas is a division of Alcoa, a company specializing in lightweight metals engineering and manufacturing. Alcoa Oil and Gas designs and manufactures strong, lightweight aluminum alloy drilling pipe, and offers customized solutions specific to the oil and gas industry.

 
Service and Supply Companies

All Tech Inspection (ATI) is a full-service inspection company, prepared to satisfy inspection needs for process safety management, maintenance outages, refractory inspection and testing, and specialty non-destructive testing services.

 
Service and Supply Companies

All Tech Inspection (ATI) is a full-service inspection company, prepared to satisfy inspection needs for process safety management, maintenance outages, refractory inspection and testing, and specialty non-destructive testing services.

 
Service and Supply Companies

Allerion Oilfield Services provides companies in the oil and petrochemical industries with solutions to storage tank maintenance challenges. Based in Canada, Allerion Inc is one of the foremost Aboveground Storage Tank (AST) experts.

 
Service and Supply Companies

Allerion Oilfield Services provides companies in the oil and petrochemical industries with solutions to storage tank maintenance challenges. Based in Canada, Allerion Inc is one of the foremost Aboveground Storage Tank (AST) experts.

 
Alloy Bellows & Precision Welding designs and manufactures specialty bellows
and bellows assemblies for the aerospace, heavy equipment, medical, nuclear, petrochemical, power generation (gas turbine) and semiconductor sectors.


 
Alloy Bellows & Precision Welding designs and manufactures specialty bellows
and bellows assemblies for the aerospace, heavy equipment, medical, nuclear, petrochemical, power generation (gas turbine) and semiconductor sectors.


 
Service and Supply Companies

All-Pro Fasteners (APF) is a full-line, full-service distributor of fasteners for industry. All-Pro Fasteners and All-Pro Threaded, APF's child company, manufacture and distribute a wide variety of specialty fasteners that are used throughout the steel fabrication, pipe, OEM, industrial construction and utility industries.

 
Service and Supply Companies

All-Pro Fasteners (APF) is a full-line, full-service distributor of fasteners for industry. All-Pro Fasteners and All-Pro Threaded, APF's child company, manufacture and distribute a wide variety of specialty fasteners that are used throughout the steel fabrication, pipe, OEM, industrial construction and utility industries.

 
Service and Supply Companies

Alstom Grid Incorporated develops new technologies to meet the rising demand for energy and alleviate urban congestion.  Alstom provides support in the form of products and services to the US energy and rail transportation systems. 

 
Service and Supply Companies

Alstom Grid Incorporated develops new technologies to meet the rising demand for energy and alleviate urban congestion.  Alstom provides support in the form of products and services to the US energy and rail transportation systems. 

 
Service and Supply Companies

Alyeska Pipeline strives to provide safe, environmentally responsible, reliable and cost-effective oil transportation from the North Slope of Alaska.

 
Service and Supply Companies

Alyeska Pipeline strives to provide safe, environmentally responsible, reliable and cost-effective oil transportation from the North Slope of Alaska.

 
Service and Supply Companies

Amerapex Corporation offers technical expertise and global leverage in Engineering, Procurement, and Construction Management Services (EPCM), Seismic Services, and Non-Destructive Testing (NDT) involving corrosion detection.

Amerapex is based in Houston, Texas, but conducts operations globally with a focus on the United States, Iraq, Libya, Brazil, Mexico and Indonesia, among others.

 
Service and Supply Companies

Amerapex Corporation offers technical expertise and global leverage in Engineering, Procurement, and Construction Management Services (EPCM), Seismic Services, and Non-Destructive Testing (NDT) involving corrosion detection.

Amerapex is based in Houston, Texas, but conducts operations globally with a focus on the United States, Iraq, Libya, Brazil, Mexico and Indonesia, among others.

 

The American Association of Drilling Engineers (AADE) is a non-profit volunteer organization made up of an affiliation of independent chapters licensed and governed by a national board. The AADE offers a forum for the exchange of information between members and guests specifically on drill related topics.

 

The American Association of Drilling Engineers (AADE) is a non-profit volunteer organization made up of an affiliation of independent chapters licensed and governed by a national board. The AADE offers a forum for the exchange of information between members and guests specifically on drill related topics.

 

The American Association of Petroleum Engineers (AAPG) is headquartered in Tulsa, Oklahoma, and is one of the largest professional geological societies in the world. AAPG works to advance the science of geology, specifically as it relates to petroleum, natural gas, other subsurface fluids, and mineral resources, to promote the technology of exploring for, finding, and producing these materials, and to advance the professional well-being of its members.

 

The American Association of Petroleum Engineers (AAPG) is headquartered in Tulsa, Oklahoma, and is one of the largest professional geological societies in the world. AAPG works to advance the science of geology, specifically as it relates to petroleum, natural gas, other subsurface fluids, and mineral resources, to promote the technology of exploring for, finding, and producing these materials, and to advance the professional well-being of its members.

 

The American Chemical Society is a congressionally chartered society that supports scientific inquiry into the field of chemistry, and represents professionals at all degree levels and in all fields of chemistry and science that involves chemistry.

 

The American Chemical Society is a congressionally chartered society that supports scientific inquiry into the field of chemistry, and represents professionals at all degree levels and in all fields of chemistry and science that involves chemistry.

 

The American Chemistry Council (ACC) is an industry trade association for American chemical companies. The ACC works to deliver business value through political engagement, communications and scientific research

 

The American Chemistry Council (ACC) is an industry trade association for American chemical companies. The ACC works to deliver business value through political engagement, communications and scientific research

 
Manufacturing Companies, Service and Supply Companies

American Crane and Equipment Corporation (ACEC) manufactures cranes, hoists and other material handling equipment, as well as components and parts for standard, custom and nuclear applications. Headquartered in Douglassville, PA, ACEC can provide services such as load testing, product support, outage support, retrofit and upgrades, OSHA and other inspections, spare parts and custom fabrications.

 
Manufacturing Companies, Service and Supply Companies

American Crane and Equipment Corporation (ACEC) manufactures cranes, hoists and other material handling equipment, as well as components and parts for standard, custom and nuclear applications. Headquartered in Douglassville, PA, ACEC can provide services such as load testing, product support, outage support, retrofit and upgrades, OSHA and other inspections, spare parts and custom fabrications.

 

An American trade organization, the American Gas Association (AGA) represents natural gas supply companies, advocates the interests of its members and their customers, and provides information and services promoting efficient demand and supply growth and operational excellence, in the safe, reliable and efficient delivery of natural gas.

 

An American trade organization, the American Gas Association (AGA) represents natural gas supply companies, advocates the interests of its members and their customers, and provides information and services promoting efficient demand and supply growth and operational excellence, in the safe, reliable and efficient delivery of natural gas.

 
Service and Supply Companies

American Innovations (AI) is based in Austin, TX, with three more locations in the US. AI provides a number of professional services to oil and gas companies, including cathodic protection (CP), CP system design and installation, integrity management and remote monitoring for oil & gas pipelines, remote asset management, and regulatory compliance consulting.

 
Service and Supply Companies

American Innovations (AI) is based in Austin, TX, with three more locations in the US. AI provides a number of professional services to oil and gas companies, including cathodic protection (CP), CP system design and installation, integrity management and remote monitoring for oil & gas pipelines, remote asset management, and regulatory compliance consulting.

 

American Inspection Services (AIS) provides experienced personnel and inspection services to the industrial and commercial markets. AIS offers a variety of quality control inspections, project management and coatings inspections, procedure qualification records, and non-destructive testing, among others.

 

American Inspection Services (AIS) provides experienced personnel and inspection services to the industrial and commercial markets. AIS offers a variety of quality control inspections, project management and coatings inspections, procedure qualification records, and non-destructive testing, among others.

 

The American Iron and Steel Institute's members represent over 75% of North American steel industry. AISI works to influence public policy, educate and shape public opinion in support of a strong, sustainable U.S. and North American steel industry. AISI is also known for taking part in the development and application of new steels and steelmaking technology.

 

The American Iron and Steel Institute's members represent over 75% of North American steel industry. AISI works to influence public policy, educate and shape public opinion in support of a strong, sustainable U.S. and North American steel industry. AISI is also known for taking part in the development and application of new steels and steelmaking technology.

 
Service and Supply Companies

American Marine Corporation (AMC) provides specialty marine contracting, commercial diving, and vessel support services to clients in both the public and private sectors

 
Service and Supply Companies

American Marine Corporation (AMC) provides specialty marine contracting, commercial diving, and vessel support services to clients in both the public and private sectors

 
Service and Supply Companies
American Midstream is a growth-oriented master limited partnership engaged in gathering, treating, processing, fractionating, and transporting natural gas, oil, and condensate in order to link producers and suppliers to diverse natural gas, NGL, and oil markets.


 
Service and Supply Companies
American Midstream is a growth-oriented master limited partnership engaged in gathering, treating, processing, fractionating, and transporting natural gas, oil, and condensate in order to link producers and suppliers to diverse natural gas, NGL, and oil markets.


 

American Petroleum Tankers (APT) is engaged in the marine transportation of crude oil, condensate and refined products in the United States domestic trade. APT’s vessels are operated by Crowley Maritime Corporation.

 
Service and Supply Companies

American Petroleum Tankers (APT) is engaged in the marine transportation of crude oil, condensate and refined products in the United States domestic trade. APT’s vessels are operated by Crowley Maritime Corporation.

 
Service and Supply Companies
American Railcar Leasing LLC leases and sales railroad tank and covered hopper railcars. The company has over 40,000 tank and covered hopper cars that serve the petroleum, chemical, food, agriculture, fertilizer and plastic pellet markets.


 
Service and Supply Companies
American Railcar Leasing LLC leases and sales railroad tank and covered hopper railcars. The company has over 40,000 tank and covered hopper cars that serve the petroleum, chemical, food, agriculture, fertilizer and plastic pellet markets.


 
American Shale Oil, LLC is one of four companies holding leases granted by the federal Bureau of Land Management to research, develop and demonstrate shale oil extraction processes on federal lands.


 
American Shale Oil, LLC is one of four companies holding leases granted by the federal Bureau of Land Management to research, develop and demonstrate shale oil extraction processes on federal lands.


 

The American Society for Mechanical Engineers (ASME) is a not-for-profit membership organization. ASME supports college students and early-career engineers as well as corporate executives, academic and research leaders through the promotion of collaboration, knowledge sharing, career enrichment, and skills development across all engineering disciplines.

 

The American Society for Mechanical Engineers (ASME) is a not-for-profit membership organization. ASME supports college students and early-career engineers as well as corporate executives, academic and research leaders through the promotion of collaboration, knowledge sharing, career enrichment, and skills development across all engineering disciplines.

 

The American Welding Society (AWS) offers numerous educational seminars, conferences, certifications programs and services for the welding professional.

 

The American Welding Society (AWS) offers numerous educational seminars, conferences, certifications programs and services for the welding professional.

 

America's Natural Gas Alliance (ANGA) represents North America's independent natural gas exploration and production companies. ANGA works with industry, government and customer stakeholders to promote increased demand for our nation’s abundant natural gas resource for a cleaner and more secure energy future and to ensure its continued availability

 

America's Natural Gas Alliance (ANGA) represents North America's independent natural gas exploration and production companies. ANGA works with industry, government and customer stakeholders to promote increased demand for our nation’s abundant natural gas resource for a cleaner and more secure energy future and to ensure its continued availability

 
Service and Supply Companies

Ameridrives Couplings is headquartered in Erie, PA with an additional manufacturing facility in San Marcos, Texas. Having been in business since 1928, Ameridrives offers couplings in a wide range of styles and sizes suited for many applications.

 
Service and Supply Companies

Ameridrives Couplings is headquartered in Erie, PA with an additional manufacturing facility in San Marcos, Texas. Having been in business since 1928, Ameridrives offers couplings in a wide range of styles and sizes suited for many applications.

 
Service and Supply Companies

AmSpec Services LLC provides professional inspections and testing analyses on a multitude of products including biofuel, petroleum, petrochemical and agricultural commodities.

 
Service and Supply Companies

AmSpec Services LLC provides professional inspections and testing analyses on a multitude of products including biofuel, petroleum, petrochemical and agricultural commodities.

 
Manufacturing Companies, Service and Supply Companies

Amyris is working to develop a wide range of renewable specialty chemicals and fuels as an alternative to petroleum based products. The renewable specialty chemicals and fuels products they deliver support a wide range of consumer and industry segments, such as diesel and jet fuels, lubricants, polymers and plastic additives, flavors and fragrances, home and personal care, and cosmetics ingredients.

 
Manufacturing Companies, Service and Supply Companies

Amyris is working to develop a wide range of renewable specialty chemicals and fuels as an alternative to petroleum based products. The renewable specialty chemicals and fuels products they deliver support a wide range of consumer and industry segments, such as diesel and jet fuels, lubricants, polymers and plastic additives, flavors and fragrances, home and personal care, and cosmetics ingredients.

 

Andarko is a North American oil and natural gas exploration and production company. Headquartered in The Woodlands, TX, Andarko has offices in Colorado, The UK, Algeria, Brazil and China.

 

Andarko is a North American oil and natural gas exploration and production company. Headquartered in The Woodlands, TX, Andarko has offices in Colorado, The UK, Algeria, Brazil and China.

 
Service and Supply Companies

Antea Group is an international engineering and environmental consulting firm. Headquartered in Belgium, Antea Group's US office is located in St Paul, MN.

 
Service and Supply Companies

Antea Group is an international engineering and environmental consulting firm. Headquartered in Belgium, Antea Group's US office is located in St Paul, MN.

 
Service and Supply Companies

AOI International is an industry leading independent oil and gas rig inspection company that provides value-added third party inspection services to many of the largest exploration companies in the world. AOI specializes in overseeing, documenting, and reviewing rig commissioning, transport, upgrades, and mid-life refurbishments for land, barge, jackup, platform, deepwater, shelf, and inland water rigs. They also provide well control assessments, shear calculations, systems integrated testing, factory acceptance testing, regulatory compliance auditing, and full condition surveys.


 
Service and Supply Companies

AOI International is an industry leading independent oil and gas rig inspection company that provides value-added third party inspection services to many of the largest exploration companies in the world. AOI specializes in overseeing, documenting, and reviewing rig commissioning, transport, upgrades, and mid-life refurbishments for land, barge, jackup, platform, deepwater, shelf, and inland water rigs. They also provide well control assessments, shear calculations, systems integrated testing, factory acceptance testing, regulatory compliance auditing, and full condition surveys.


 

Apache Corporation is an American Independent oil and gas exploration and production company. Apache is headquartered in Houston, TX with operations in Tulsa, Oklahoma, Midlands, Texas, the Gulf of Mexico Regions, and Anchorage, Alaska.

 

Apache Corporation is an American Independent oil and gas exploration and production company. Apache is headquartered in Houston, TX with operations in Tulsa, Oklahoma, Midlands, Texas, the Gulf of Mexico Regions, and Anchorage, Alaska.

 
Service and Supply Companies

Apave International is a risk assessment company, helping managers assess and manage technical risk. Services in the oil and gas industry include Non-destructive testing, various inspection services and an airline safety assessment.

 
Service and Supply Companies

Apave International is a risk assessment company, helping managers assess and manage technical risk. Services in the oil and gas industry include Non-destructive testing, various inspection services and an airline safety assessment.

 
Manufacturing Companies

Apollo Valves was initially known as Conbraco Industries, Incorporated, and manufactured brass valves and fittings. In recent years, however, the company re-branded itself and has expanded the line of a specialized ball valve, resulting in new materials, new sizes and new applications for the classic Apollo ball valve.

 
Manufacturing Companies

Apollo Valves was initially known as Conbraco Industries, Incorporated, and manufactured brass valves and fittings. In recent years, however, the company re-branded itself and has expanded the line of a specialized ball valve, resulting in new materials, new sizes and new applications for the classic Apollo ball valve.

 
Service and Supply Companies

Applied Technical Services provides consulting engineering, testing, and inspection services.

 
Service and Supply Companies

Applied Technical Services provides consulting engineering, testing, and inspection services.

 
Service and Supply Companies

Applus RTD is a global energy service provider, capable of providing non-destructive testing, inspection, and certification to the capital-intensive, high-risk energy, utility and infrastructure industries in every region of the world.

 
Service and Supply Companies

Applus RTD is a global energy service provider, capable of providing non-destructive testing, inspection, and certification to the capital-intensive, high-risk energy, utility and infrastructure industries in every region of the world.

 
Service and Supply Companies

Applus Velosi provides asset integrity consultancy, vendor surveillance, third-party inspection, testing, certification, and recruitment services for the oil and gas, mining, and energy industries.

 
Service and Supply Companies

Applus Velosi provides asset integrity consultancy, vendor surveillance, third-party inspection, testing, certification, and recruitment services for the oil and gas, mining, and energy industries.

 
Manufacturing Companies, Service and Supply Companies

Arcelor Mittal is a global supplier of steel products, involved in all aspects of the industry including mining and research and development. Arcelor Mittal has a presence all over North America, and the US corporate office is located in Chicago, IL.

 
Manufacturing Companies, Service and Supply Companies

Arcelor Mittal is a global supplier of steel products, involved in all aspects of the industry including mining and research and development. Arcelor Mittal has a presence all over North America, and the US corporate office is located in Chicago, IL.

 
Service and Supply Companies
Arctic Energy Services provides equipment and services for the oil and gas industry, including controlled flow back of wells under pressure, measurement and separation of water, separation of oil/gas and solids from the stream before sales down line, equipment rentals and services, Hydro-Vac Excavation, and trucking.


 
Service and Supply Companies
Arctic Energy Services provides equipment and services for the oil and gas industry, including controlled flow back of wells under pressure, measurement and separation of water, separation of oil/gas and solids from the stream before sales down line, equipment rentals and services, Hydro-Vac Excavation, and trucking.


 
Service and Supply Companies

Argus Consulting is a consulting firm specializing in programming/planning, engineering design, construction follow-up and management services for complex aviation, oil and gas, railroad and environmental projects.

 
Service and Supply Companies

Argus Consulting is a consulting firm specializing in programming/planning, engineering design, construction follow-up and management services for complex aviation, oil and gas, railroad and environmental projects.

 
Manufacturing Companies

Ariel Corporation designs and manufactures separable reciprocating gas compressors utilized by the global energy industry to extract, process, transport, store, and distribute natural gas from the wellhead to the end-user.

 
Manufacturing Companies

Ariel Corporation designs and manufactures separable reciprocating gas compressors utilized by the global energy industry to extract, process, transport, store, and distribute natural gas from the wellhead to the end-user.

 
Manufacturing Companies
Array Holdings is a leading manufacturer and distributor of upstream production and midstream flow control equipment. Its product portfolio includes API 6A wellhead, valves and actuation, chokes, pig valves, and threaded check and ball valves.


 
Manufacturing Companies
Array Holdings is a leading manufacturer and distributor of upstream production and midstream flow control equipment. Its product portfolio includes API 6A wellhead, valves and actuation, chokes, pig valves, and threaded check and ball valves.


 
Service and Supply Companies

Arseal Technologies is a minority-owned small business based in Alpharetta, GA.  A full service engineering and design firm, Arseal has experience in the transportation, power, manufacturing, and communications industries.

 
Service and Supply Companies

Arseal Technologies is a minority-owned small business based in Alpharetta, GA.  A full service engineering and design firm, Arseal has experience in the transportation, power, manufacturing, and communications industries.

 
Service and Supply Companies

Ashford is a technology development company specializing in developing unique engineering and business solutions through innovative technology. Professional services include real-time data acquisition, equipment monitoring, systems integration, data analysis and software development.


 
Service and Supply Companies

Ashford is a technology development company specializing in developing unique engineering and business solutions through innovative technology. Professional services include real-time data acquisition, equipment monitoring, systems integration, data analysis and software development.


 
Manufacturing Companies, Service and Supply Companies

Ashland Incorporated is a specialty chemical company headquartered in Covington, Kentucky. Ahsland distributes chemicals and plastics, and manufactures chemical specialty and performance products.

 
Manufacturing Companies, Service and Supply Companies

Ashland Incorporated is a specialty chemical company headquartered in Covington, Kentucky. Ahsland distributes chemicals and plastics, and manufactures chemical specialty and performance products.

 

The Association of Energy Engineers (AEE), with over 16,000 members, has chapters throughout the US and holds regular meetings to discuss issues of regional importance.  AEE is a source for information and networking in the fields of energy engineering, management, renewables, power generation, energy and sustainability services, etc.

 

The Association of Energy Engineers (AEE), with over 16,000 members, has chapters throughout the US and holds regular meetings to discuss issues of regional importance.  AEE is a source for information and networking in the fields of energy engineering, management, renewables, power generation, energy and sustainability services, etc.

 

The Association of Energy Services Professionals provides professional development programs, a network of energy practitioners, and promotes the transfer of knowledge and experience.

 

The Association of Energy Services Professionals provides professional development programs, a network of energy practitioners, and promotes the transfer of knowledge and experience.

 
Service and Supply Companies
Assured Testing Services provides corrosion resistance and environmental exposure testing, including salt spray, humidity, cyclic accelerated corrosion resistance, mixed gas exposure, sea water acidified salt fog, acetic acid salt spray, copper acidified salt spray, prohesion exposure, and UV weathering resistance, among many others.


 
Service and Supply Companies
Assured Testing Services provides corrosion resistance and environmental exposure testing, including salt spray, humidity, cyclic accelerated corrosion resistance, mixed gas exposure, sea water acidified salt fog, acetic acid salt spray, copper acidified salt spray, prohesion exposure, and UV weathering resistance, among many others.


 
Service and Supply Companies
AST Construction, Inc. is a "turnkey source, single responsibility contractor" organized as a full-service company while maintaining an emphasis on innovation, safety and professionalism. AST services provide professional engineering, design, inspections, foundations, dike walls, new construction, modifications, repairs, terminal dismantling, floating roofs and seals on all types of ASTs.


 
Service and Supply Companies
AST Construction, Inc. is a "turnkey source, single responsibility contractor" organized as a full-service company while maintaining an emphasis on innovation, safety and professionalism. AST services provide professional engineering, design, inspections, foundations, dike walls, new construction, modifications, repairs, terminal dismantling, floating roofs and seals on all types of ASTs.


 
Service and Supply Companies

ATCO Emissions Management is a division of ATCO Structure & Logistics, and provides power generation, oil and gas, petrochemical and other industrial sites with noise and air emissions control systems, as well as waste heat recovery systems. ATCO operates all over both Canada and the United States.

 
Service and Supply Companies

ATCO Emissions Management is a division of ATCO Structure & Logistics, and provides power generation, oil and gas, petrochemical and other industrial sites with noise and air emissions control systems, as well as waste heat recovery systems. ATCO operates all over both Canada and the United States.

 
Service and Supply Companies

Athens Group provides technology assurance services to customers designing, constructing and operating rigs and platforms. Athens offers engineering and testing, and validate compliance with the highest standards for performance, reliability and safety.

 
Service and Supply Companies

Athens Group provides technology assurance services to customers designing, constructing and operating rigs and platforms. Athens offers engineering and testing, and validate compliance with the highest standards for performance, reliability and safety.

 
Service and Supply Companies
Athlon Solutions provides water, process treatment and finished fuel additives to the Refining, Petrochemical, Fertilizer and Power industries.


 
Service and Supply Companies
Athlon Solutions provides water, process treatment and finished fuel additives to the Refining, Petrochemical, Fertilizer and Power industries.


 
Service and Supply Companies

Atkins Group is a design, engineering, and project management consultancy. Atkins has a number of locations in the United States.

 
Service and Supply Companies

Atkins Group is a design, engineering, and project management consultancy. Atkins has a number of locations in the United States.

 
Audie Price Inspection is a third-party inspection company focusing on natural gas pipelines, compressor stations, and processing plants.


 
Audie Price Inspection is a third-party inspection company focusing on natural gas pipelines, compressor stations, and processing plants.


 
Service and Supply Companies

Avondale is an American shipbuilding and manufacturing company. Avondale Industries is located in Avondale, LA. 

 
Service and Supply Companies

Avondale is an American shipbuilding and manufacturing company. Avondale Industries is located in Avondale, LA. 

 
Manufacturing Companies, Service and Supply Companies

AW Chesterton Company manufactures and distributes mechanical seals, packing, and gasketing, hydraulic and pneumatic sealing devices. AW Chesterton Company is based in Woburn, Massachusetts with service and sales locations in over 100 countries.

 
Manufacturing Companies, Service and Supply Companies

AW Chesterton Company manufactures and distributes mechanical seals, packing, and gasketing, hydraulic and pneumatic sealing devices. AW Chesterton Company is based in Woburn, Massachusetts with service and sales locations in over 100 countries.

 
Drilling Companies, Manufacturing Companies, Service and Supply Companies

Axon Energy Products is a global oilfield services company based in Houston, TX and specializing in pressure products, well intervention products, drilling products, rig concepts and design, downhole products and tubular products.

 
Drilling Companies, Manufacturing Companies, Service and Supply Companies

Axon Energy Products is a global oilfield services company based in Houston, TX and specializing in pressure products, well intervention products, drilling products, rig concepts and design, downhole products and tubular products.

 
Service and Supply Companies
WSI is a worldwide leader in developing and delivering design repairs, component upgrades and specialty maintenance services for all energy intensive industries. Process fatigue including process related corrosion and erosion damage to mechanical components and systems is a daily challenge to the reliability of facility operations. WSI is in the business of analyzing these reliability challenges, developing and customizing solutions to meet the values of the customer and then implementing repairs, upgrades or modifications to systems and components, anywhere in the world.


 
Service and Supply Companies
WSI is a worldwide leader in developing and delivering design repairs, component upgrades and specialty maintenance services for all energy intensive industries. Process fatigue including process related corrosion and erosion damage to mechanical components and systems is a daily challenge to the reliability of facility operations. WSI is in the business of analyzing these reliability challenges, developing and customizing solutions to meet the values of the customer and then implementing repairs, upgrades or modifications to systems and components, anywhere in the world.


 

Baker Engineering and Risk Consultants specialize in risk assessments for the energy and chemical processing industry, and works to help predict, prevent, and mitigate hazards from explosions, fires, and toxic releases. Baker Risk provides engineering services, R&D, investigation, and field testing services to industries and government agencies handling volatile materials.

 

Baker Engineering and Risk Consultants specialize in risk assessments for the energy and chemical processing industry, and works to help predict, prevent, and mitigate hazards from explosions, fires, and toxic releases. Baker Risk provides engineering services, R&D, investigation, and field testing services to industries and government agencies handling volatile materials.

 
Drilling Companies, Service and Supply Companies

Baker Hughes is an oilfield services company, providing engineering and technology services, research and development to help oil and gas operators get more value from their reservoirs.

 
Drilling Companies, Service and Supply Companies

Baker Hughes is an oilfield services company, providing engineering and technology services, research and development to help oil and gas operators get more value from their reservoirs.

 
Service and Supply Companies

Baltic Control is a global inspection, verification, testing and certification company. Headquartered in Denmark, the Baltic Control operations center in North America is located in Miami, FL.

 
Service and Supply Companies

Baltic Control is a global inspection, verification, testing and certification company. Headquartered in Denmark, the Baltic Control operations center in North America is located in Miami, FL.

 
Bar Source International, LLC (BSI) markets carbon and alloy steel bars. The company offers thermally treated steel grades, carbon steel grades, and micro alloyed steel products. BSI serves the energy, automotive, and capital equipment goods sectors.


 
Bar Source International, LLC (BSI) markets carbon and alloy steel bars. The company offers thermally treated steel grades, carbon steel grades, and micro alloyed steel products. BSI serves the energy, automotive, and capital equipment goods sectors.


 
Service and Supply Companies

Base Line Data (BLD) is an inspection services corporation with locations in Portland and Pasadena, Texas as well as Baton Rouge, Louisiana.

 
Service and Supply Companies

Base Line Data (BLD) is an inspection services corporation with locations in Portland and Pasadena, Texas as well as Baton Rouge, Louisiana.

 
Service and Supply Companies

Bassler Energy Services serves the oil and gas industry with specialized oilfield transportation and crane services throughout the continental U.S., field crew services for equipment corrosion control, and tank and vessel services. Bassler Energy Services has three locations in Texas.

 
Service and Supply Companies

Bassler Energy Services serves the oil and gas industry with specialized oilfield transportation and crane services throughout the continental U.S., field crew services for equipment corrosion control, and tank and vessel services. Bassler Energy Services has three locations in Texas.

 
Service and Supply Companies

Bayer Technology Services is headquartered in Germany with a US office in Baytown, TX. Bayer supports the oil and gas industry through technology development, project management and engineering, and operation support and safety.

 
Service and Supply Companies

Bayer Technology Services is headquartered in Germany with a US office in Baytown, TX. Bayer supports the oil and gas industry through technology development, project management and engineering, and operation support and safety.

 
Service and Supply Companies

Bechtel Corporation is an engineering, construction, and project management company based in San Francisco, CA.

 
Service and Supply Companies

Bechtel Corporation is an engineering, construction, and project management company based in San Francisco, CA.

 
Oil Companies, Service and Supply Companies

Belle Fourche Pipeline is a liquids pipeline operator that gathers and transports crude oil in the Williston Basin of western North Dakota and the Powder River Basin of Wyoming.

 
Oil Companies, Service and Supply Companies

Belle Fourche Pipeline is a liquids pipeline operator that gathers and transports crude oil in the Williston Basin of western North Dakota and the Powder River Basin of Wyoming.

 
Manufacturing Companies, Service and Supply Companies
Belzona is a global designer and manufacturer of repair composite materials and industrial protective coatings.


 
Manufacturing Companies, Service and Supply Companies
Belzona is a global designer and manufacturer of repair composite materials and industrial protective coatings.


 
Oil Companies, Service and Supply Companies

BHP Billiton is a global resource company, producing aluminium, coal, copper, iron ore, manganese, nickel, silver and uranium, and has substantial interests in oil and gas.

 
Oil Companies, Service and Supply Companies

BHP Billiton is a global resource company, producing aluminium, coal, copper, iron ore, manganese, nickel, silver and uranium, and has substantial interests in oil and gas.

 
Service and Supply Companies
Bighorn Inspection primarily operates in the Petrochemical and Refining industries, utilizing and teaching advanced ultrasonic methods and technologies, including ShearWave, Phased Array methods and Time-of-Flight Diffraction techniques.


 
Service and Supply Companies
Bighorn Inspection primarily operates in the Petrochemical and Refining industries, utilizing and teaching advanced ultrasonic methods and technologies, including ShearWave, Phased Array methods and Time-of-Flight Diffraction techniques.


 
Service and Supply Companies

Bilfinger North America is the North American branch, based in Houston, TX, of an international engineering and services group for industrial facilities, power plants, real estate and infrastructure.

 
Service and Supply Companies

Bilfinger North America is the North American branch, based in Houston, TX, of an international engineering and services group for industrial facilities, power plants, real estate and infrastructure.

 
Service and Supply Companies

Unit Birwelco is an international engineering and construction contractor and thermal equipment manufacturer providing a comprehensive range of quality services to the energy, chemical and petrochemical, refinery and utility industries. Birwelco USA Inc., is headquartered in Houston, TX, and focuses on the North American refining, petrochemical and energy markets.

 
Service and Supply Companies

Unit Birwelco is an international engineering and construction contractor and thermal equipment manufacturer providing a comprehensive range of quality services to the energy, chemical and petrochemical, refinery and utility industries. Birwelco USA Inc., is headquartered in Houston, TX, and focuses on the North American refining, petrochemical and energy markets.

 
Service and Supply Companies

Blueknight Energy Partners serves the oil  and gas industry by supplying crude oil gathering, storage and transportation services, and asphalt storage and processing services.

 
Service and Supply Companies

Blueknight Energy Partners serves the oil  and gas industry by supplying crude oil gathering, storage and transportation services, and asphalt storage and processing services.

 
Service and Supply Companies

Bouchard Transportation Company, Incorporated is a full service oil barging company, located in Melville, NY.

 
Service and Supply Companies

Bouchard Transportation Company, Incorporated is a full service oil barging company, located in Melville, NY.

 
Service and Supply Companies

Boustead International Heaters (BIH) designs, constructs and supplies fired heaters and waste heat recovery units to serve the oil and gas, petrochemical and energy industries. The North American office is located in Calgary, Alberta, Canada.

 
Service and Supply Companies

Boustead International Heaters (BIH) designs, constructs and supplies fired heaters and waste heat recovery units to serve the oil and gas, petrochemical and energy industries. The North American office is located in Calgary, Alberta, Canada.

 
Oil Companies, Service and Supply Companies

BP America is the American branch of an international oil and gas company. BP works to find, extract and move oil and gas, to make fuels and products, and to sell fuels and products.

 
Oil Companies, Service and Supply Companies

BP America is the American branch of an international oil and gas company. BP works to find, extract and move oil and gas, to make fuels and products, and to sell fuels and products.

 
Service and Supply Companies

Breakwater Energy Services LLC provides the oil and gas industry with oilfield water transfer services and water management services. The company is headquartered in Friendswood, TX.

 
Service and Supply Companies

Breakwater Energy Services LLC provides the oil and gas industry with oilfield water transfer services and water management services. The company is headquartered in Friendswood, TX.

 
Service and Supply Companies

Bright Automation is an industry leader in the electronic monitoring and control products and systems for the energy and industrial markets, offering a broad range of advanced electronics, including VFDs, SCRs, and remote monitor and control systems. Bright products and systems enhance processes and add efficiencies to a wide range of applications, from oil and gas drilling and production to mining operations.

 
Service and Supply Companies

Bright Automation is an industry leader in the electronic monitoring and control products and systems for the energy and industrial markets, offering a broad range of advanced electronics, including VFDs, SCRs, and remote monitor and control systems. Bright products and systems enhance processes and add efficiencies to a wide range of applications, from oil and gas drilling and production to mining operations.

 
Manufacturing Companies
Bri-Steel is a manufacturer, wholesale distributor, and trader of large diameter seamless carbon and alloy steel pipes used in the resource, industrial, mechanical and construction industries across Canada and internationally.


 
Manufacturing Companies
Bri-Steel is a manufacturer, wholesale distributor, and trader of large diameter seamless carbon and alloy steel pipes used in the resource, industrial, mechanical and construction industries across Canada and internationally.


 
Manufacturing Companies, Service and Supply Companies

Brodie International produces and distributes high precision liquid flow meters and valves used in the custody transfer of petroleum products.

 
Manufacturing Companies, Service and Supply Companies

Brodie International produces and distributes high precision liquid flow meters and valves used in the custody transfer of petroleum products.

 
Service and Supply Companies

Buckeye Pipilines, LP owns and operates an independent petroleum products common carrier pipeline that transports refined products in the Northeastern and Northern Midwest United States. Buckeye Pipelines also operates and maintains pipelines it does not own in the Gulf Coast Region, in addition to providing terminalling, storage and refined product distribution services.

 
Service and Supply Companies

Buckeye Pipilines, LP owns and operates an independent petroleum products common carrier pipeline that transports refined products in the Northeastern and Northern Midwest United States. Buckeye Pipelines also operates and maintains pipelines it does not own in the Gulf Coast Region, in addition to providing terminalling, storage and refined product distribution services.

 
Manufacturing Companies, Service and Supply Companies

Burckhardt Compression manufactures reciprocating compressors, offers valve service for all brands of compressors, and condition monitoring systems for the oil and gas industry.

 
Manufacturing Companies, Service and Supply Companies

Burckhardt Compression manufactures reciprocating compressors, offers valve service for all brands of compressors, and condition monitoring systems for the oil and gas industry.

 
Service and Supply Companies

Bureau Veritas is an inspection services company, providing the oil and gas industry with a full range of services from Inspection & Audit to Testing & Analysis and Certification.

 
Service and Supply Companies

Bureau Veritas is an inspection services company, providing the oil and gas industry with a full range of services from Inspection & Audit to Testing & Analysis and Certification.

 
Cabot Oil & Gas Corporation is an independent natural gas and oil producer with its entire resource base located in the continental United States. The company’s focused operations are centered around developing its natural gas resources in Pennsylvania and West Virginia; and exploiting its oil, liquids and to a lesser extent, natural gas reserves in Texas.


 
Cabot Oil & Gas Corporation is an independent natural gas and oil producer with its entire resource base located in the continental United States. The company’s focused operations are centered around developing its natural gas resources in Pennsylvania and West Virginia; and exploiting its oil, liquids and to a lesser extent, natural gas reserves in Texas.


 
Manufacturing Companies

Caldwell Tanks, located in Louisville, Kentucky, designs, constructs, and maintains water tanks, industrial storage tanks, and prestressed concrete tanks.

 
Manufacturing Companies

Caldwell Tanks, located in Louisville, Kentucky, designs, constructs, and maintains water tanks, industrial storage tanks, and prestressed concrete tanks.

 
Service and Supply Companies

Cameron International provides flow equipment products, systems and services to worldwide oil, gas and process industries.

 
Service and Supply Companies

Cameron International provides flow equipment products, systems and services to worldwide oil, gas and process industries.

 
Service and Supply Companies

Camin Cargo Control is an international supplier of inspection and laboratory services.

 
Service and Supply Companies

Camin Cargo Control is an international supplier of inspection and laboratory services.

 
Service and Supply Companies

Can USA Incorporated provides engineering, inspection and maintenance solutions to the energy industry, relying on their specialized rope access methods.

 
Service and Supply Companies

Can USA Incorporated provides engineering, inspection and maintenance solutions to the energy industry, relying on their specialized rope access methods.

 

The Canadian Energy Pipeline Association (CEPA) represents Canada's transmission pipeline companies, who operate pipelines both in Canada and in the United States.

 

The Canadian Energy Pipeline Association (CEPA) represents Canada's transmission pipeline companies, who operate pipelines both in Canada and in the United States.

 

The Canadian Gas Association (CGA) represents Canada's natural gas distribution industry. CGA's members are distribution companies, transmission companies, equipment manufacturers and other service providers.

 

The Canadian Gas Association (CGA) represents Canada's natural gas distribution industry. CGA's members are distribution companies, transmission companies, equipment manufacturers and other service providers.

 
Service and Supply Companies

Cape Incorporated is a construction firm located in Norcross, Georgia. Cape Inc undertakes construction projects, environmental remediation projects, and industrial services projects.

 
Service and Supply Companies

Cape Incorporated is a construction firm located in Norcross, Georgia. Cape Inc undertakes construction projects, environmental remediation projects, and industrial services projects.

 
Service and Supply Companies

Capitol Ultrasonics, LLC provides non-destructive examination services. Capitol Ultrasonics is a locally owned and operated business in Baton Rouge, Louisiana.

 
Service and Supply Companies

Capitol Ultrasonics, LLC provides non-destructive examination services. Capitol Ultrasonics is a locally owned and operated business in Baton Rouge, Louisiana.

 
Manufacturing Companies, Service and Supply Companies

Carpenter Technology Corporation works to develop, manufacture and distribute cast/wrought and powder metal stainless steels and specialty alloys. Carpenter's metals-related services include contract manufacturing, conversion, distribution, and supply.

 
Manufacturing Companies, Service and Supply Companies

Carpenter Technology Corporation works to develop, manufacture and distribute cast/wrought and powder metal stainless steels and specialty alloys. Carpenter's metals-related services include contract manufacturing, conversion, distribution, and supply.

 
Manufacturing Companies

Cashco manufactures a proprietary line of self-contained regulators and control valves, as well as manufacturing and warehousing fuel burning parts for the Riley Stoker Corporation. Cashco is headquartered in Ellsworth, Kansas, with a branch location in Houston, TX.

 
Manufacturing Companies

Cashco manufactures a proprietary line of self-contained regulators and control valves, as well as manufacturing and warehousing fuel burning parts for the Riley Stoker Corporation. Cashco is headquartered in Ellsworth, Kansas, with a branch location in Houston, TX.

 
Service and Supply Companies

CATSI Incorporated is a technical services company. CATSI's services include turnaround inspection services; mechanical integrity; structural inspection; new construction; pre-outage support and turnaround project management.

 
Service and Supply Companies

CATSI Incorporated is a technical services company. CATSI's services include turnaround inspection services; mechanical integrity; structural inspection; new construction; pre-outage support and turnaround project management.

 
Service and Supply Companies

CB & I is an energy infrastructure company offering a range of services to the oil and gas industry, including design, engineering, construction, fabrication, maintenance and environmental services.

 
Service and Supply Companies

CB & I is an energy infrastructure company offering a range of services to the oil and gas industry, including design, engineering, construction, fabrication, maintenance and environmental services.

 
Service and Supply Companies

CBCL Limited is a multidiscipline engineering firm of approximately 300 technical staff serving various sectors including oil and gas ranging from refineries, gas processing facilities, storage tanks, distribution terminals, pipelines and metering stations. The company provides project management, design and specification, construction supervision, inspection and commissioning to varying degrees within all sectors.


 
Service and Supply Companies

CBCL Limited is a multidiscipline engineering firm of approximately 300 technical staff serving various sectors including oil and gas ranging from refineries, gas processing facilities, storage tanks, distribution terminals, pipelines and metering stations. The company provides project management, design and specification, construction supervision, inspection and commissioning to varying degrees within all sectors.


 
Service and Supply Companies

CEMEX is a global building materials company that provides high quality products and reliable service to customers and communities throughout the Americas, Europe, Africa, the Middle East, and Asia. CEMEX’s U.S. network includes 13 cement plants, 46 strategically located distribution terminals, more than 100 aggregate quarries and more than 450 ready-mix concrete plants.

 
Service and Supply Companies

CEMEX is a global building materials company that provides high quality products and reliable service to customers and communities throughout the Americas, Europe, Africa, the Middle East, and Asia. CEMEX’s U.S. network includes 13 cement plants, 46 strategically located distribution terminals, more than 100 aggregate quarries and more than 450 ready-mix concrete plants.

 

The Center for Liquefied Natural Gas (CLNG) is a trade association of LNG producers, shippers, terminal operators and developers, and energy trade associations. CLNG serves as an information network to enhance public understanding of liquefied natural gas.

 

The Center for Liquefied Natural Gas (CLNG) is a trade association of LNG producers, shippers, terminal operators and developers, and energy trade associations. CLNG serves as an information network to enhance public understanding of liquefied natural gas.

 
Service and Supply Companies
Certified Calibrations is a premier liquid measurement company. Its services can involve waterdraws, instrumental certification, round-the-clock professional consulting services, meter prover flow skid fabrication and inspection, test measure and prover tank fabrication and refurbishment, and mobile service equipment. Certified Calibrations is also a distributor for quality instrumentation products, including prover spheres, detector switches, 4-way valves, positive displacement meters, turbine meters and much more.


 
Service and Supply Companies
Certified Calibrations is a premier liquid measurement company. Its services can involve waterdraws, instrumental certification, round-the-clock professional consulting services, meter prover flow skid fabrication and inspection, test measure and prover tank fabrication and refurbishment, and mobile service equipment. Certified Calibrations is also a distributor for quality instrumentation products, including prover spheres, detector switches, 4-way valves, positive displacement meters, turbine meters and much more.


 
Service and Supply Companies

Cetek is a ceramic technologies company with locations in Ohio and Texas. Cetek provides a range of ceramic coating and maintenance services.

 
Service and Supply Companies

Cetek is a ceramic technologies company with locations in Ohio and Texas. Cetek provides a range of ceramic coating and maintenance services.

 
Service and Supply Companies

Charter Brokerage is a trade services company, providing customs, import, export, drawback and related services.

 
Service and Supply Companies

Charter Brokerage is a trade services company, providing customs, import, export, drawback and related services.

 
Manufacturing Companies, Service and Supply Companies

Chattanooga Boiler and Tank (CB&T) designs and constructs tanks, stacks, silos and pressure vessels from stainless steel, carbon steel, aluminum and exotic alloys. CB&T erects tanks and vessels on-site throughout the continental United States and ships pre-fabricated units around the world.

 
Manufacturing Companies, Service and Supply Companies

Chattanooga Boiler and Tank (CB&T) designs and constructs tanks, stacks, silos and pressure vessels from stainless steel, carbon steel, aluminum and exotic alloys. CB&T erects tanks and vessels on-site throughout the continental United States and ships pre-fabricated units around the world.

 
Service and Supply Companies

Check-6 is a performance assurance company, offering multiple training programs for workers in the oil and gas industry.

 
Service and Supply Companies

Check-6 is a performance assurance company, offering multiple training programs for workers in the oil and gas industry.

 
Cheniere Energy is an energy company primarily engaged in Liquefied natural gas (LNG) businesses. The company operates through two segments: LNG terminal business, and LNG and natural gas marketing business.


 
Cheniere Energy is an energy company primarily engaged in Liquefied natural gas (LNG) businesses. The company operates through two segments: LNG terminal business, and LNG and natural gas marketing business.


 
Oil Companies, Service and Supply Companies

Chesapeake Energy is headquartered in Oklahoma City, and a North American producer of natural gas and natural gas liquids. The company also owns substantial marketing, compression and oilfield services businesses.​

 
Oil Companies, Service and Supply Companies

Chesapeake Energy is headquartered in Oklahoma City, and a North American producer of natural gas and natural gas liquids. The company also owns substantial marketing, compression and oilfield services businesses.​

 
Oil Companies, Service and Supply Companies

Chevron's companies are involved in oil and natural gas exploration and production, manufacturing and transportation, as well as chemical production and mining to energy research and nanoscience.

 
Oil Companies, Service and Supply Companies

Chevron's companies are involved in oil and natural gas exploration and production, manufacturing and transportation, as well as chemical production and mining to energy research and nanoscience.

 
Cimarex is an exploration and production company with operations in Texas, Oklahoma and New Mexico. Most of the company’s drilling takes place in the Bone Spring sands and Wolfcamp shale in the Permian Basin and in the Woodford shale in western Oklahoma.


 
Cimarex is an exploration and production company with operations in Texas, Oklahoma and New Mexico. Most of the company’s drilling takes place in the Bone Spring sands and Wolfcamp shale in the Permian Basin and in the Woodford shale in western Oklahoma.


 
Manufacturing Companies

CIRCOR Energy is a global provider of highly engineered valves and pipeline products and services.

 
Manufacturing Companies

CIRCOR Energy is a global provider of highly engineered valves and pipeline products and services.

 
Service and Supply Companies

CJ Winters Machine Technologies is a Rochester, NY based manufacturer of cold-displacement, cylindrical dies and attachments. CJ Winters' products and services are sold worldwide.

 
Service and Supply Companies

CJ Winters Machine Technologies is a Rochester, NY based manufacturer of cold-displacement, cylindrical dies and attachments. CJ Winters' products and services are sold worldwide.

 
Service and Supply Companies

Cleveland Integrity, Inc offers pipeline, oil and gas, refinery and plant construction services. The company is located in Cleveland, Oklahoma.

 
Service and Supply Companies

Cleveland Integrity, Inc offers pipeline, oil and gas, refinery and plant construction services. The company is located in Cleveland, Oklahoma.

 
Service and Supply Companies

C-MAR Group is a global marine and energy services company, providing marine, manpower, engineering and support services to the marine and offshore sectors.

 
Service and Supply Companies

C-MAR Group is a global marine and energy services company, providing marine, manpower, engineering and support services to the marine and offshore sectors.

 
Service and Supply Companies

The Coastal Flow Companies are a family of companies headquartered in Houston, Texas. Coastal Flow offers gas and liquid measurement and analytics services to oil and gas producers, gatherers, processors, pipelines, refineries, and petrochemical companies.

 
Service and Supply Companies

The Coastal Flow Companies are a family of companies headquartered in Houston, Texas. Coastal Flow offers gas and liquid measurement and analytics services to oil and gas producers, gatherers, processors, pipelines, refineries, and petrochemical companies.

 
Drilling Companies, Oil Companies

Cobalt is an international energy company engaged in global oil exploration and oil development and production.

 
Drilling Companies, Oil Companies

Cobalt is an international energy company engaged in global oil exploration and oil development and production.

 
Service and Supply Companies
Cole International customs brokerage, freight forwarding and customs consulting services to the oil and gas industry.


 
Service and Supply Companies
Cole International customs brokerage, freight forwarding and customs consulting services to the oil and gas industry.


 
Service and Supply Companies

Collins Engineers Incorporated is headquartered in Chicago, Illinois. Collins provides design and analysis services coupled with field experience to the transportation, marine, construction, and land development industries.

 
Service and Supply Companies

Collins Engineers Incorporated is headquartered in Chicago, Illinois. Collins provides design and analysis services coupled with field experience to the transportation, marine, construction, and land development industries.

 
Oil Companies, Service and Supply Companies

Colonial Pipeline Company transports refined petroleum products such as gasoline, diesel fuel, etc. through an owned and operated pipeline that begins in Houston, Texas and ends in Linden, New Jersey.

 
Oil Companies, Service and Supply Companies

Colonial Pipeline Company transports refined petroleum products such as gasoline, diesel fuel, etc. through an owned and operated pipeline that begins in Houston, Texas and ends in Linden, New Jersey.

 

Colorado Engineering Experiment Station Incorporated (CEESI) provides NVLAP accredited calibrations focused on air, water, and natural gas calibrations. CEESI also offers calibration-related engineering services, valve testing, and a wide range of flow measurement training services.

 

Colorado Engineering Experiment Station Incorporated (CEESI) provides NVLAP accredited calibrations focused on air, water, and natural gas calibrations. CEESI also offers calibration-related engineering services, valve testing, and a wide range of flow measurement training services.

 

The Colorado Oil and Gas Association (COGA) promotes the expansion of Rocky Mountain natural gas markets, supply, and transportation infrastructure, in addition to acting as a source of information on Colorado's oil and natural gas industry.

 

The Colorado Oil and Gas Association (COGA) promotes the expansion of Rocky Mountain natural gas markets, supply, and transportation infrastructure, in addition to acting as a source of information on Colorado's oil and natural gas industry.

 
Manufacturing Companies

Columbia Industries designs, fabricates, and installs a range of products used by the oil and natural gas industries, such as rig walking systems, wheeled moving systems, tippers, handlers and hydraulics, and KB axles. 

 
Manufacturing Companies

Columbia Industries designs, fabricates, and installs a range of products used by the oil and natural gas industries, such as rig walking systems, wheeled moving systems, tippers, handlers and hydraulics, and KB axles. 

 

Columbus McKinnon, headquartered in Amherst, NY, manufactures hoists, rigging, and crane components. Columbus McKinnon also offers training courses in inspection and operations.

 

Columbus McKinnon, headquartered in Amherst, NY, manufactures hoists, rigging, and crane components. Columbus McKinnon also offers training courses in inspection and operations.

 

ConocoPhillips is an international oil company, exploring for, producing, transporting, and marketing crude oil, natural gas, natural gas liquids, and bitumen.

 

ConocoPhillips is an international oil company, exploring for, producing, transporting, and marketing crude oil, natural gas, natural gas liquids, and bitumen.

 

Consolidated Fabrications and Constructions, Inc is a mechanical contractor servicing pipeline terminals, refineries, chemical manufacturers and power utilities. Consolidated's capabilities include multi-craft industrial maintenance, from process piping, heat exchangers and pressure vessels to aboveground storage tank inspection, repair and new construction

 

Consolidated Fabrications and Constructions, Inc is a mechanical contractor servicing pipeline terminals, refineries, chemical manufacturers and power utilities. Consolidated's capabilities include multi-craft industrial maintenance, from process piping, heat exchangers and pressure vessels to aboveground storage tank inspection, repair and new construction

 
Manufacturing Companies
Cooper is a well-respected and approved USA manufacturer that specializes in exotic alloy valves, serving the downstream and mid-stream chemical, petrochemical, oil and gas, water, and refining industries for over 75 years. Cooper’s success is derived from its dedication to quality, highly engineered and complex application solutions, experienced personnel, US based manufacturing, and a wide level of end-user approvals.


 
Manufacturing Companies
Cooper is a well-respected and approved USA manufacturer that specializes in exotic alloy valves, serving the downstream and mid-stream chemical, petrochemical, oil and gas, water, and refining industries for over 75 years. Cooper’s success is derived from its dedication to quality, highly engineered and complex application solutions, experienced personnel, US based manufacturing, and a wide level of end-user approvals.


 
Service and Supply Companies

CRC-Evans Pipeline International provides services and equipment for onshore and offshore pipeline construction. Headquarters are located in Houston, TX, but operations are carried out worldwide.

 
Service and Supply Companies

CRC-Evans Pipeline International provides services and equipment for onshore and offshore pipeline construction. Headquarters are located in Houston, TX, but operations are carried out worldwide.

 
Service and Supply Companies

Cryostar delivers pumps, turbines, compressors, heat exchangers, automatic filling stations, natural gas liquefication/regasification plants and power plants for industrial gas, LNG, Clean Energy, and Hydrocarbon applications.

 
Service and Supply Companies

Cryostar delivers pumps, turbines, compressors, heat exchangers, automatic filling stations, natural gas liquefication/regasification plants and power plants for industrial gas, LNG, Clean Energy, and Hydrocarbon applications.

 
Service and Supply Companies

CSD Engineers LLC has an office in Houston, TX, but offers engineering and project management consulting services to businesses worldwide.

 
Service and Supply Companies

CSD Engineers LLC has an office in Houston, TX, but offers engineering and project management consulting services to businesses worldwide.

 
Manufacturing Companies, Service and Supply Companies

CST Covers manufactures factory-coated metal storage tanks, aluminum domes and specialty covers and reclaimer systems. The headquarters is in Lenexa, Kansas, and international offices are located in Brazil, United Kingdom, India, Singapore, Vietnam and Dubai.

 
Manufacturing Companies, Service and Supply Companies

CST Covers manufactures factory-coated metal storage tanks, aluminum domes and specialty covers and reclaimer systems. The headquarters is in Lenexa, Kansas, and international offices are located in Brazil, United Kingdom, India, Singapore, Vietnam and Dubai.

 
Service and Supply Companies
Cyient is an engineering, network and operations solutions company that delivers services and develops solutions for product development and life-cycle support, process and network engineering, plus data transformation and analytics.


 
Service and Supply Companies
Cyient is an engineering, network and operations solutions company that delivers services and develops solutions for product development and life-cycle support, process and network engineering, plus data transformation and analytics.


 
Manufacturing Companies
The Dale Company is a manufacturer of custom u-bolts, anchor bolts, J-bolts, eye-bolts, square bolts, hex head cap screws, socket pipe plugs, stud bolts and other fastener products for a variety of industries.


 
Manufacturing Companies
The Dale Company is a manufacturer of custom u-bolts, anchor bolts, J-bolts, eye-bolts, square bolts, hex head cap screws, socket pipe plugs, stud bolts and other fastener products for a variety of industries.


 
Service and Supply Companies
Deepwater Subsea specializes in subsea operational support and competency development training. Its primary support is to both the operators and drilling contractors for technical support and engineering services. While training is a part of the business, Deepwater Subsea’s support is based around the rules and regulations that govern operations for Well control equipment.


 
Service and Supply Companies
Deepwater Subsea specializes in subsea operational support and competency development training. Its primary support is to both the operators and drilling contractors for technical support and engineering services. While training is a part of the business, Deepwater Subsea’s support is based around the rules and regulations that govern operations for Well control equipment.


 

The U.S. Department of Energy's Office of Fossil Energy plays a key role in helping the United States meet its continually growing need for secure, reasonably priced and environmentally sound fossil energy supplies. The primary mission is to ensure the nation can continue to rely on traditional resources for clean, secure and affordable energy while enhancing environmental protection. The organization also includes the National Energy Technology Laboratory.

 

Det Norske Veritas (DNV) is a ship and offshore classification society as well as a technical adviser to companies in the global oil and gas industry. DNT provides classification, technical assurance and software, as well as certification services to customers in the oil and gas, and energy industries.

 

Det Norske Veritas (DNV) is a ship and offshore classification society as well as a technical adviser to companies in the global oil and gas industry. DNT provides classification, technical assurance and software, as well as certification services to customers in the oil and gas, and energy industries.

 

The U.S. Department of Energy's Office of Fossil Energy plays a key role in helping the United States meet its continually growing need for secure, reasonably priced and environmentally sound fossil energy supplies. The primary mission is to ensure the nation can continue to rely on traditional resources for clean, secure and affordable energy while enhancing environmental protection. The organization also includes the National Energy Technology Laboratory.

 

Devon Energy is an independent oil and natural gas exploration and production company. Devon's operations are focused in the United States and Canada.

 

Devon Energy is an independent oil and natural gas exploration and production company. Devon's operations are focused in the United States and Canada.

 
Service and Supply Companies
Dexter Field Services is a leak detection and repair service company that provides, among other things, Method 21 monitoring; LDAR database set-up and management; rule applicability determination and stream speciation; and local on-site maintenance services.


 
Service and Supply Companies
Dexter Field Services is a leak detection and repair service company that provides, among other things, Method 21 monitoring; LDAR database set-up and management; rule applicability determination and stream speciation; and local on-site maintenance services.


 
Drilling Companies, Service and Supply Companies

Diamond Offshore provides contract drilling services to the energy industry worldwide and is capable of ultra-deep water operations.

 
Drilling Companies, Service and Supply Companies

Diamond Offshore provides contract drilling services to the energy industry worldwide and is capable of ultra-deep water operations.

 
Service and Supply Companies

DJA Inspection Services, based in Reno, Pennsylvania, performs above ground storage tank inspections and provides management services.

 
Service and Supply Companies

DJA Inspection Services, based in Reno, Pennsylvania, performs above ground storage tank inspections and provides management services.

 
Service and Supply Companies
Dominion NDT Services, Inc. is a SWaM owned independent Non-Destructive Testing company based out of Richmond, VA.


 
Service and Supply Companies
Dominion NDT Services, Inc. is a SWaM owned independent Non-Destructive Testing company based out of Richmond, VA.


 
Manufacturing Companies

DOX-Steel is the product of 20 years of research in both the laboratory and in the field with PEMEX. Its proprietary technology products have been tested in the most corrosive environments in the world, in some of the harshest conditions imaginable.


 
Manufacturing Companies

DOX-Steel is the product of 20 years of research in both the laboratory and in the field with PEMEX. Its proprietary technology products have been tested in the most corrosive environments in the world, in some of the harshest conditions imaginable.


 
Manufacturing Companies
Dril-Quip, Inc. designs, manufactures and sells drilling and production hardware and a wide variety of capital rig equipment for use by oil and gas companies. Dril-Quip's extensive product offering is well suited for use in deepwater, harsh environments and severe service applications. Dril-Quip also provides installation and reconditioning services.


 
Manufacturing Companies
Dril-Quip, Inc. designs, manufactures and sells drilling and production hardware and a wide variety of capital rig equipment for use by oil and gas companies. Dril-Quip's extensive product offering is well suited for use in deepwater, harsh environments and severe service applications. Dril-Quip also provides installation and reconditioning services.


 
Service and Supply Companies

Duoline Technologies, a member of the Robroy Industries Group, designs, installs, and operates saltwater gathering and disposal systems.

Headquartered in Gilmer, Texas, Duoline Technologies have joined with four international partners who each provide Duoline services and non-corrosive products in their respective territories, the North Sea and Europe, the Middle East, Brazil, and Canada.

 
Service and Supply Companies

Duoline Technologies, a member of the Robroy Industries Group, designs, installs, and operates saltwater gathering and disposal systems.

Headquartered in Gilmer, Texas, Duoline Technologies have joined with four international partners who each provide Duoline services and non-corrosive products in their respective territories, the North Sea and Europe, the Middle East, Brazil, and Canada.

 
Service and Supply Companies

Dupre Logistics is a logistics and supply chain provider, with capabilities in total logistics management, energy distribution, exploration and production, midstream, and downstream among others. The headquarters is in Lafayette, Louisiana.

 
Service and Supply Companies

Dupre Logistics is a logistics and supply chain provider, with capabilities in total logistics management, energy distribution, exploration and production, midstream, and downstream among others. The headquarters is in Lafayette, Louisiana.

 
Manufacturing Companies

Dura-Bar is the only manufacturer of continuous cast iron bar stock in North America. Since 1961, Dura-Bar has evolved into the world's largest producer of continuous cast iron bars, headquartered in Woodstock, Illinois.

 
Manufacturing Companies

Dura-Bar is the only manufacturer of continuous cast iron bar stock in North America. Since 1961, Dura-Bar has evolved into the world's largest producer of continuous cast iron bars, headquartered in Woodstock, Illinois.

 
Service and Supply Companies
Duron Systems is an oil and gas fabrication facility that offers turnkey project management solutions to meet customer demands.


 
Service and Supply Companies
Duron Systems is an oil and gas fabrication facility that offers turnkey project management solutions to meet customer demands.


 
Manufacturing Companies, Service and Supply Companies

DYCE Global, or Dong Yang Corrosion Engineering, provides services and products to the oil and gas industry to prevent corrosion of onshore and offshore pipelines, subsea equipment, terminals, onshore and offshore production and processing facilities, etc.

 
Manufacturing Companies, Service and Supply Companies

DYCE Global, or Dong Yang Corrosion Engineering, provides services and products to the oil and gas industry to prevent corrosion of onshore and offshore pipelines, subsea equipment, terminals, onshore and offshore production and processing facilities, etc.

 
Service and Supply Companies
Dynamic Air Shelters engineers and manufactures lightweight, rapidly deployable textile shelters and constructions to protect people and equipment from extreme hazards in harsh environments.


 
Manufacturing Companies

Dynamic Flow Computers designs and manufactures flow computers meant to operate in various fields such as petrochemical and refining, wellhead, and pipeline storing and gathering.

 
Manufacturing Companies

Dynamic Flow Computers designs and manufactures flow computers meant to operate in various fields such as petrochemical and refining, wellhead, and pipeline storing and gathering.

 
Service and Supply Companies

Eagle Research Corporation develops and provides products for remote data acquisition and process control.  The Eagle Research Corporation is located in Hurricane, West Virginia.

 
Service and Supply Companies

Eagle Research Corporation develops and provides products for remote data acquisition and process control.  The Eagle Research Corporation is located in Hurricane, West Virginia.

 
Manufacturing Companies, Service and Supply Companies
Elecsys is a leading provider of innovative M2M (machine-to-machine) technology solutions and custom electronics for critical industrial applications. Elecsys systems enable customers to gain visibility and control of field assets to increase efficiency, enhance safety, and maximize productivity.


 
Manufacturing Companies, Service and Supply Companies
Elecsys is a leading provider of innovative M2M (machine-to-machine) technology solutions and custom electronics for critical industrial applications. Elecsys systems enable customers to gain visibility and control of field assets to increase efficiency, enhance safety, and maximize productivity.


 
Manufacturing Companies, Service and Supply Companies

Electric Machinery Company designs, manufactures, and services large custom-engineered electrical motors and generators.  The US headquarters is in Minneapolis, MN.

 
Manufacturing Companies, Service and Supply Companies

Electric Machinery Company designs, manufactures, and services large custom-engineered electrical motors and generators.  The US headquarters is in Minneapolis, MN.

 
Manufacturing Companies, Service and Supply Companies

Electrolab manufactures oil-field instrumentation in San Antonio, Texas.  As the manufacturer of the Siemens Digital Level Sensor, Electrolab engineering has been present in North American production tanks, midstream collection tanks, and many other applications for over 20 years.

 
Manufacturing Companies, Service and Supply Companies

Electrolab manufactures oil-field instrumentation in San Antonio, Texas.  As the manufacturer of the Siemens Digital Level Sensor, Electrolab engineering has been present in North American production tanks, midstream collection tanks, and many other applications for over 20 years.

 
Manufacturing Companies, Service and Supply Companies

Elementis Specialties is a chemical producer and supply company based in the United States. Types of products produces include architectural and industrial coatings, personal care, and oilfield drilling. Elementis offers such products as defoamers, colorants, waxes, adhesion promoters, and rheology modifiers for aqueous and solvent systems, among others.

Elementis has its corporate headquarters in East Windsor, New Jersey.

 
Manufacturing Companies, Service and Supply Companies

Elementis Specialties is a chemical producer and supply company based in the United States. Types of products produces include architectural and industrial coatings, personal care, and oilfield drilling. Elementis offers such products as defoamers, colorants, waxes, adhesion promoters, and rheology modifiers for aqueous and solvent systems, among others.

Elementis has its corporate headquarters in East Windsor, New Jersey.

 
Service and Supply Companies

Elliot Services Incorporated is a contracted inspection company specializing in chemical, refining, and energy industries' quality assurance. 

 
Service and Supply Companies

Elliot Services Incorporated is a contracted inspection company specializing in chemical, refining, and energy industries' quality assurance. 

 
Manufacturing Companies, Service and Supply Companies

Emerson Process Management is a global manufacturing and technology company.  Emerson consists of  Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions businesses.

 
Manufacturing Companies, Service and Supply Companies

Emerson Process Management is a global manufacturing and technology company.  Emerson consists of  Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions businesses.

 
Service and Supply Companies

Enbridge Energy Partners LP owns and operates a natural gas distribution company in Canada, in addition to having a large presence in the US natural gas transmission system, onshore in Texas and Oklahoma, and offshore in the Gulf of Mexico.  Enbridge Incorporated has a headquarters in Calgary, Alberta, and Enbridge Energy Partner's, LP is headquartered in Houston, TX.

 
Service and Supply Companies

Enbridge Energy Partners LP owns and operates a natural gas distribution company in Canada, in addition to having a large presence in the US natural gas transmission system, onshore in Texas and Oklahoma, and offshore in the Gulf of Mexico.  Enbridge Incorporated has a headquarters in Calgary, Alberta, and Enbridge Energy Partner's, LP is headquartered in Houston, TX.

 
Manufacturing Companies, Service and Supply Companies

Endress-Hauser Flowtec AG is a supplier of industrial measurement and automation equipment.  Endress-Hauser has locations worldwide, including six in the United States.

 
Manufacturing Companies, Service and Supply Companies

Endress-Hauser Flowtec AG is a supplier of industrial measurement and automation equipment.  Endress-Hauser has locations worldwide, including six in the United States.

 
Oil Companies

Enefit is an oil shale to energy company located in Utah with operations in Jordan and Estonia.  Enefit is engaged in oil shale mining, production, electricity distribution, and sales of electricity and other products. 

 
Oil Companies

Enefit is an oil shale to energy company located in Utah with operations in Jordan and Estonia.  Enefit is engaged in oil shale mining, production, electricity distribution, and sales of electricity and other products. 

 
Service and Supply Companies

Energi Insurance Services Incorporated provides specialized insurance and risk management consulting targeted to specific segments of the oil and gas industry.

 
Service and Supply Companies

Energi Insurance Services Incorporated provides specialized insurance and risk management consulting targeted to specific segments of the oil and gas industry.

 
Manufacturing Companies, Service and Supply Companies

Energy and Technology Corporation is the leader of a group of companies which provides technologies and essential commodities, including equipment and services to the oil and gas industry.

 
Manufacturing Companies, Service and Supply Companies

Energy and Technology Corporation is the leader of a group of companies which provides technologies and essential commodities, including equipment and services to the oil and gas industry.

 
Manufacturing Companies

Energy Exchanger Company designs, engineers and fabricates shell and tube heat exchangers.  The company is based in Tulsa, Oklahoma.

 
Manufacturing Companies

Energy Exchanger Company designs, engineers and fabricates shell and tube heat exchangers.  The company is based in Tulsa, Oklahoma.

 
Service and Supply Companies
Energy Training Solutions (ETS) provides training for the oil and gas industry from Upstream to Downstream. In addition, many companies in the industry use ETS liquid and gas flow lab to calibrate their equipment.
 
Service and Supply Companies
Energy Training Solutions (ETS) provides training for the oil and gas industry from Upstream to Downstream. In addition, many companies in the industry use ETS liquid and gas flow lab to calibrate their equipment.
 
Oil Companies

Energy XXI develops oil and gas fields, geographically focused in the shallow waters of the Gulf of Mexico.

 
Oil Companies

Energy XXI develops oil and gas fields, geographically focused in the shallow waters of the Gulf of Mexico.

 
Service and Supply Companies
EnerSys Corporation specializes in the implementation of PHMSA-compliant control rooms for oil and gas operations. Leveraging in-depth knowledge of pipeline operations, control room procedures, alarm rationalization, SCADA and the latest PHMSA 49 CFR regulations, EnerSys has created the ideal solution for small and medium-size operators with limited resources.


 
Service and Supply Companies
EnerSys Corporation specializes in the implementation of PHMSA-compliant control rooms for oil and gas operations. Leveraging in-depth knowledge of pipeline operations, control room procedures, alarm rationalization, SCADA and the latest PHMSA 49 CFR regulations, EnerSys has created the ideal solution for small and medium-size operators with limited resources.


 
Oil Companies

EnerVest is a buyer of conventional North American oil and gas properties.  The corporate headquarters is located in Houston, Texas, with an eastern headquarters in Charleston, WV.

 
Oil Companies

EnerVest is a buyer of conventional North American oil and gas properties.  The corporate headquarters is located in Houston, Texas, with an eastern headquarters in Charleston, WV.

 
Service and Supply Companies

Engineering and Inspection Services (EIS) is based in Metairie, Louisiana, and offers a range of engineering, design, and inspection services. EIS offers project/design engineering and plant and reliability support  in addition to expertise on equipment upgrades and replacements.

 
Service and Supply Companies

Engineering and Inspection Services (EIS) is based in Metairie, Louisiana, and offers a range of engineering, design, and inspection services. EIS offers project/design engineering and plant and reliability support  in addition to expertise on equipment upgrades and replacements.

 
Service and Supply Companies

Enovation Controls manufactures and engineers engine control systems. Enovation Controls has engineering and manufacturing locations all over the world, and the headquarters is in Tulsa, Oklahoma.

 
Service and Supply Companies

Enovation Controls manufactures and engineers engine control systems. Enovation Controls has engineering and manufacturing locations all over the world, and the headquarters is in Tulsa, Oklahoma.

 
Manufacturing Companies, Service and Supply Companies

Enpro Industries designs and manufactures mechanical fluid systems to be exported from the manufacturing base in Pune, India. 

 
Manufacturing Companies, Service and Supply Companies

Enpro Industries designs and manufactures mechanical fluid systems to be exported from the manufacturing base in Pune, India. 

 
Drilling Companies

Ensco PLC is a global provider of offshore drilling services. The headquarters is in London, and the North and South America regional business unit is based in Houston.

 
Drilling Companies

Ensco PLC is a global provider of offshore drilling services. The headquarters is in London, and the North and South America regional business unit is based in Houston.

 
Oil Companies, Service and Supply Companies

Enterprise Products Partners is a publicly traded energy partnership and North American supplier of midstream energy services.

 
Oil Companies, Service and Supply Companies

Enterprise Products Partners is a publicly traded energy partnership and North American supplier of midstream energy services.

 
Manufacturing Companies
Enthone is a global supplier of high performance specialty chemicals and coatings. Its products serve the automotive; building hardware; electronics; heavy equipment, energy and chemicals; aerospace and defense; jewelry, fashion and decorative finishes; and industrial finishes industries.


 
Manufacturing Companies
Enthone is a global supplier of high performance specialty chemicals and coatings. Its products serve the automotive; building hardware; electronics; heavy equipment, energy and chemicals; aerospace and defense; jewelry, fashion and decorative finishes; and industrial finishes industries.


 

Environmental and Occupational Risk Management (EORM) Incorporated is an environmental, health, safety, and sustainability consulting firm. The headquarters is in San Jose, CA, with regional offices spanning the West Coast and Texas.

 
Service and Supply Companies

Environmental Resource Management (ERM) is a global provider of environmental, health, safety, risk, and social consulting services, as well as sustainability related services. ERM has offices in 40 states, as well as multiple international locations.

 
Service and Supply Companies

Environmental Resource Management (ERM) is a global provider of environmental, health, safety, risk, and social consulting services, as well as sustainability related services. ERM has offices in 40 states, as well as multiple international locations.

 
Service and Supply Companies

Environmental Standards, Inc, is an environmental consulting firm, specializing in environmental chemistry, geosciences, quality assurance oversight, environmental data management, and emergency response/health and safety support. Environmental Standards Inc has offices in Tennessee, Virginia and Texas, with a headquarters in Pennsylvania.

 
Service and Supply Companies

Environmental Standards, Inc, is an environmental consulting firm, specializing in environmental chemistry, geosciences, quality assurance oversight, environmental data management, and emergency response/health and safety support. Environmental Standards Inc has offices in Tennessee, Virginia and Texas, with a headquarters in Pennsylvania.

 
EOG Resources, Inc. is an independent (non-integrated) company that explores for, develops, produces and markets crude oil and natural gas primarily in major producing basins in the United States, Canada, Trinidad and Tobago, the United Kingdom and China.


 
EOG Resources, Inc. is an independent (non-integrated) company that explores for, develops, produces and markets crude oil and natural gas primarily in major producing basins in the United States, Canada, Trinidad and Tobago, the United Kingdom and China.


 
Service and Supply Companies

Environmental and Occupational Risk Management (EORM) Incorporated is an environmental, health, safety, and sustainability consulting firm. The headquarters is in San Jose, CA, with regional offices spanning the West Coast and Texas.

 
EPC Energy Services is a multidiscipline engineering services company supporting Upstream and Midstream oil and gas clients with design, construction support and commissioning and startup services.


 
EPC Energy Services is a multidiscipline engineering services company supporting Upstream and Midstream oil and gas clients with design, construction support and commissioning and startup services.


 
ERI distributes and supplies exploration drilling and production-related equipment for both offshore and onshore application, encompassing all electrical, power generation, hydraulic, pneumatic and safety-related equipment necessary to support drilling and production markets.


 
ERI distributes and supplies exploration drilling and production-related equipment for both offshore and onshore application, encompassing all electrical, power generation, hydraulic, pneumatic and safety-related equipment necessary to support drilling and production markets.


 
Service and Supply Companies

The Equity Engineering Group develops equipment technologies for oil refining and petrochemical plants. Equity Engineering focuses on aging infrastructure, and provides software tools and consulting strategies that help to manage risk and control inspection costs.

 
Service and Supply Companies

The Equity Engineering Group develops equipment technologies for oil refining and petrochemical plants. Equity Engineering focuses on aging infrastructure, and provides software tools and consulting strategies that help to manage risk and control inspection costs.

 
Service and Supply Companies
Esteem is a leading supplier and contractor for Fired Heaters (Heaters, Cracking Furnaces, Reformers, Waste Heat recovery Units, Process Furnaces) and related equipment to the Hydrocarbon and Chemical industries spanning Oil & Gas, Petrochemical, Refining, Fertilizer and related sectors.


 
Service and Supply Companies
Esteem is a leading supplier and contractor for Fired Heaters (Heaters, Cracking Furnaces, Reformers, Waste Heat recovery Units, Process Furnaces) and related equipment to the Hydrocarbon and Chemical industries spanning Oil & Gas, Petrochemical, Refining, Fertilizer and related sectors.


 
Oil Companies, Service and Supply Companies

Explorer Pipeline transports gasoline, diesel, fuel oil and jet fuel from the Gulf Coast to the Midwest. The pipeline runs through 16 states, with a headquarters in Tulsa, Oklahoma.

 
Oil Companies, Service and Supply Companies

Explorer Pipeline transports gasoline, diesel, fuel oil and jet fuel from the Gulf Coast to the Midwest. The pipeline runs through 16 states, with a headquarters in Tulsa, Oklahoma.

 
Service and Supply Companies

Express Energy is an oilfield services company that offers drilling services and completion and production services as well as offshore well intervention services. Express Energy's area of operations includes the Permian Basin, South Texas, Barnett Shale, East Texas, Haynesville Shale, Bakken Shale, Marcellus and Utica Shales, Oklahoma and the Gulf of Mexico.

 
Service and Supply Companies

Express Energy is an oilfield services company that offers drilling services and completion and production services as well as offshore well intervention services. Express Energy's area of operations includes the Permian Basin, South Texas, Barnett Shale, East Texas, Haynesville Shale, Bakken Shale, Marcellus and Utica Shales, Oklahoma and the Gulf of Mexico.

 
Drilling Companies, Oil Companies

Exxon Mobil, a publicly traded international oil and gas company, has a large inventory of oil and gas resources, which they refine and market as petroleum products, as well as operating a chemical company.

 
Drilling Companies, Oil Companies

Exxon Mobil, a publicly traded international oil and gas company, has a large inventory of oil and gas resources, which they refine and market as petroleum products, as well as operating a chemical company.

 
Service and Supply Companies

Fastenal Company provides tools and parts as well as inventory services to companies in the oil and gas industry.

 
Service and Supply Companies

Please visit the employment provider's website for further details.

 
Manufacturing Companies

FBV Incorporated engineers, manufactures and distributes specialized valves for industrial use.

 
Manufacturing Companies

FBV Incorporated engineers, manufactures and distributes specialized valves for industrial use.

 
Fire Creek Resources provides a full spectrum of petroleum engineering, project management and field development services to support oil and gas operations.


 
Fire Creek Resources provides a full spectrum of petroleum engineering, project management and field development services to support oil and gas operations.


 
Service and Supply Companies

Fisher Tank Company designs above ground welded steel tanks and installs them on-site. Fisher Tank has a headquarters in Pennsylvania, and offices in South Carolina and Alabama.

 
Service and Supply Companies

Fisher Tank Company designs above ground welded steel tanks and installs them on-site. Fisher Tank has a headquarters in Pennsylvania, and offices in South Carolina and Alabama.

 
Manufacturing Companies, Service and Supply Companies

Flex TM is a worldwide distributor of metal stampings, fabrications, weldments, machining and tooling. Flex TM is located in Wahpeton, North Dakota.

 
Manufacturing Companies, Service and Supply Companies

Flex TM is a worldwide distributor of metal stampings, fabrications, weldments, machining and tooling. Flex TM is located in Wahpeton, North Dakota.

 
Manufacturing Companies
The Flexitallic Group is the international market leader in the manufacture and supply of high quality, high value industrial static sealing products. Based on sales and geographic reach, The Flexitallic Group has become a global supplier of industrial gaskets.


 
Manufacturing Companies
The Flexitallic Group is the international market leader in the manufacture and supply of high quality, high value industrial static sealing products. Based on sales and geographic reach, The Flexitallic Group has become a global supplier of industrial gaskets.


 
Manufacturing Companies, Service and Supply Companies

Flexsteel Pipeline Technologies manufactures and installs highly corrosion resistant pipes for use in the oil and gas industry. Flexsteel headquarters is in Houston, TX and manufacturing facilities are located in Texas and Florida.

 
Manufacturing Companies, Service and Supply Companies

Flexsteel Pipeline Technologies manufactures and installs highly corrosion resistant pipes for use in the oil and gas industry. Flexsteel headquarters is in Houston, TX and manufacturing facilities are located in Texas and Florida.

 
Manufacturing Companies, Service and Supply Companies

Flow Management Devices is an engineering company with manufacturing capabilities located in Phoenix, AZ.

 
Manufacturing Companies, Service and Supply Companies

Flow Management Devices is an engineering company with manufacturing capabilities located in Phoenix, AZ.

 
Service and Supply Companies

Fluor Corporation provides a range of industries, including the oil and gas industry, with engineering, procurement, construction, maintenance and project management services.

 
Service and Supply Companies

Fluor Corporation provides a range of industries, including the oil and gas industry, with engineering, procurement, construction, maintenance and project management services.

 
Fluor Federal Petroleum Operations is a special-purpose company formed for the sole purpose of managing and operating the Strategic Petroleum Reserve.


 
Fluor Federal Petroleum Operations is a special-purpose company formed for the sole purpose of managing and operating the Strategic Petroleum Reserve.


 
Service and Supply Companies

FMC Technologies designs, manufactures, and services technologically sophisticated systems, such as subsea production and processing systems, surface wellhead systems, high pressure fluid control equipment, measurement solutions, and marine loading systems for the oil and gas industry.

 
Service and Supply Companies

FMC Technologies designs, manufactures, and services technologically sophisticated systems, such as subsea production and processing systems, surface wellhead systems, high pressure fluid control equipment, measurement solutions, and marine loading systems for the oil and gas industry.

 
Manufacturing Companies

Forum Energy Technologies is a global oilfield products company, serving the subsea, drilling, completion, production and infrastructure sectors of the oil and natural gas industry.

 
Manufacturing Companies

Forum Energy Technologies is a global oilfield products company, serving the subsea, drilling, completion, production and infrastructure sectors of the oil and natural gas industry.

 
Service and Supply Companies

Foss Maritime Company supports upstream oilfield development projects with full project management services and marine logistics support. Its corporate headquarters is in Seattle, Washington.

 
Service and Supply Companies

Foss Maritime Company supports upstream oilfield development projects with full project management services and marine logistics support. Its corporate headquarters is in Seattle, Washington.

 
Service and Supply Companies

Foster Wheeler is an international engineering, construction and project management contractor and equipment supplier. Foster Wheeler has 10 locations throughout the US.

 
Service and Supply Companies

Foster Wheeler is an international engineering, construction and project management contractor and equipment supplier. Foster Wheeler has 10 locations throughout the US.

 
Service and Supply Companies

Freeport-McMoRan Inc. (FCX) is an international natural resources company with headquarters in Phoenix, Arizona. FCX operates large, long-lived, geographically diverse assets with significant proven and probable reserves of copper, gold, molybdenum, cobalt, oil and natural gas. 

 
Service and Supply Companies

Freeport-McMoRan Inc. (FCX) is an international natural resources company with headquarters in Phoenix, Arizona. FCX operates large, long-lived, geographically diverse assets with significant proven and probable reserves of copper, gold, molybdenum, cobalt, oil and natural gas. 

 
Service and Supply Companies

Fugro acquires and interprets Earth and engineering data to support the design, construction, installation, repair and maintenance of infrastructure. Fugro works predominantly in energy and infrastructure markets offshore and onshore, employing approximately 12,500 employees in over sixty countries.

 
Service and Supply Companies

Fugro acquires and interprets Earth and engineering data to support the design, construction, installation, repair and maintenance of infrastructure. Fugro works predominantly in energy and infrastructure markets offshore and onshore, employing approximately 12,500 employees in over sixty countries.

 
Service and Supply Companies
Fujisan Survey is a metrological and testing services company with extensive experience in the industrial market, Petroleum, Petrochemical, Chemical, Mineral and Seed Laboratory. Fujisan Survey is committed to the development and improvement of processes and procedures for measurements of equipment within the framework of legal metrology.


 
Service and Supply Companies
Fujisan Survey is a metrological and testing services company with extensive experience in the industrial market, Petroleum, Petrochemical, Chemical, Mineral and Seed Laboratory. Fujisan Survey is committed to the development and improvement of processes and procedures for measurements of equipment within the framework of legal metrology.


 
Service and Supply Companies

Furmanite engages in on-site industrial plant turnaround maintenance and on-line contractor engineered services.

 
Service and Supply Companies

Furmanite engages in on-site industrial plant turnaround maintenance and on-line contractor engineered services.

 
Manufacturing Companies

FZV Americas is a subsidiary of Fangzheng Valve Group, a valves and flow control components manufacturer. The company provides API 6D and API 6A valve and fitting, as well as pipe and fittings.


 
Manufacturing Companies

FZV Americas is a subsidiary of Fangzheng Valve Group, a valves and flow control components manufacturer. The company provides API 6D and API 6A valve and fitting, as well as pipe and fittings.


 
Manufacturing Companies

Garlock Sealing Technologies is now a part of Enpro Industries, and continues to manufacture sealing technologies as a part of Enpro, a manufacturer of proprietary engineered products operating manufacturing facilities in North and South America, Europe and Asia. 

 
Manufacturing Companies

Garlock Sealing Technologies is now a part of Enpro Industries, and continues to manufacture sealing technologies as a part of Enpro, a manufacturer of proprietary engineered products operating manufacturing facilities in North and South America, Europe and Asia. 

 

The Gas Processors Association (GPA) is a non-profit trade association that represents the midstream energy industry.  Besides offering information services in the regional chapters, GPA provides many educational opportunities for current members as well as those wishing to become members. 

 

The Gas Processors Association (GPA) is a non-profit trade association that represents the midstream energy industry.  Besides offering information services in the regional chapters, GPA provides many educational opportunities for current members as well as those wishing to become members. 

 
Service and Supply Companies

GATX Corporation, which serves targeted markets in the global transportation industry, consists of Rail North America, Rail International, American Steamship Company (“ASC”) and Portfolio Management. GATX is headquartered in Chicago, IL.

 
Service and Supply Companies

GATX Corporation, which serves targeted markets in the global transportation industry, consists of Rail North America, Rail International, American Steamship Company (“ASC”) and Portfolio Management. GATX is headquartered in Chicago, IL.

 
Service and Supply Companies

Located in Alaska, GBR provides oilfield casing services, casing tools, and welding services, in addition to providing the North Slope with a full service tire shop.

 
Service and Supply Companies

Located in Alaska, GBR provides oilfield casing services, casing tools, and welding services, in addition to providing the North Slope with a full service tire shop.

 
Manufacturing Companies, Service and Supply Companies

GE develops and provides advanced technology equipment and services for all segments of the oil and gas industry, from exploration to production and downstream.