Oil & Gas Companies in United States
7188 companies listed

Started by Bill Young in 1976, Meter Engineers has been serving the Petroleum Measurements Industry and now is in its second generation of ownership.   At Meter Engineers, we attribute our growth and longevity to a steadfast commitment to service, innovation and consistent performance. Ultimately,…

Since 1967, Mesa has produced quality products for the petroleum and construction industries worldwide. The desire to meet the needs of specialized industries drove Mesa's founder, Ray Sexton, to form a diverse manufacturing organization. Four divisions operate in a mutually supporting environment to…

CLS Group is an industry leading Project Management firm specializing in dynamic service solutions for the Telecommunications, Oil and Gas, Renewable Energy and Utilities industries. Employing over three decades of experience and an innate ability to problem solve, CLS Group has established a strong…

Mercator Energy LLC, located in Littleton, CO, has been providing a wide variety of energy services to western U.S. natural gas producers and end-users since 1993.  John Harpole, Mercator’s founder and owner, managed natural gas purchasing requirements for General Electric facilities located…

Marc Meadows founded Meadows Analysis & Design, LLC, as a quality solution for companies in need of custom mechanical engineering services. Clients include Lockheed Martin Co., ThyssenKrupp and others. The Meadows Analysis & Design, LLC, team provides decades of mechanical engineering experience…

Advantages of Mass Technology’s Mass Measurement System Postpone API 653 internal inspection with Mass Technology tightness certification Accuracy unaffected by fluid temperature changes Non-intrusive, non-hazardous, and intrinsically safe Minimal tank preparation Zero tank stabilization time…

Martin Construction, Inc. is a leading construction company specializing in earthwork construction, providing efficient, cost-effective project sites that meet your specifications. Martin Construction, Inc. was founded in 1978 by Kurt Martin. Throughout the 1980’s and 1990’s, Martin Construction,…

Our Mission Professional Energy is comprised of highly skilled individuals with extensive experience in the energy industry. One word best describes our mission and that is ADVOCACY. We have organized a pool of experience that can be utilized by a wide range of entities. Smaller clients (petroleum marketers,…

The Marine Spill Response Corporation (MSRC) is a not-for-profit, U.S. Coast Guard Classified Oil Spill Removal Organization (OSRO). MSRC was formed in 1990 to offer oil spill response services and mitigate damage to the environment. The Marine Preservation Association (MPA), a separate not-for-profit…

 Map Oil Tools, Inc. we are dedicated to supplying the upstream oil & gas industry with the highest quality standard service production and completion products. Since our company’s founding in 1989, we have grown to become the industry leader – providing innovative, reliable products…

Our staff of highly qualified Electrical, Mechanical, and Controls Engineers along with industry experts design and integrate solutions that meet the complex needs of our clients. Our Project Management teams are experienced professionals that understand the time sensitive needs of industry.We have…

Main Line Measurement offers meter proving services in the North Dakota, Montana, and throughout the upper Midwest. We can prove various types of meters including PD, tubine, coriolis and ultrasonic meters. We also provide meter calibration, temperature probe calibrations, and we also offer prover certification…

Magnaflux is a global leader in nondestructive testing solutions. For over 85 years, Magnaflux has partnered with manufacturers, test labs and field inspectors to make the world a safer place.   Our uncompromising stance on safety and performance is what sets us apart, and why generations of NDT…

Cruz Energy Services LLC is one of the Alaska-based Cruz Companies. Together, with sister companies Cruz Construction Inc. and Cruz Marine LLC, our employees have demonstrated their skill supporting crane and rigging, industrial construction, heavy haul, logistics, and…

Magellan Midstream Partners, L.P. is a publicly traded oil pipeline, storage and transportation company based in Tulsa, Okla. Formerly a part of Williams Companies, Magellan began trading as Williams Energy Partners in February 2001. In September 2003, we changed our name to Magellan Midstream Partners…

Maersk Drilling's overall business objective is to become a significant and stable contributor to the Maersk Group profit by developing and growing our business within the ultra deepwater and ultra harsh environment segmentsMaersk Drilling supports global oil and gas production by providing high-efficiency…

LORD Corporation is a diversified technology and manufacturing company developing highly reliable adhesives, coatings, motion management devices, and sensing technologies that significantly reduce risk and improve product performance. For more than 90 years, LORD has worked in collaboration with our…

LOOP was organized in 1972 as a Delaware corporation and converted to a limited liability company in 1996. LOOP is a joint venture of Marathon Pipe Line LLC, Shell Oil Company, and Valero Terminalling and Distribution Company.LOOP is the only port in the U.S. capable of offloading a wide range of vessels…

Buckeye Partners, L.P. (NYSE: BPL) is a publicly traded master limited partnership and owns and operates a diversified network of integrated assets providing midstream logistic solutions, primarily consisting of the transportation, storage, and marketing of liquid petroleum products. Buckeye is…

Liquid Controls is the global market leader in precision measuring systems providing highly engineered and differentiated products used in custody transfer of highly valuable refined fuels and liquids. From its start in 1956, Liquid Controls has been dedicated to providing high quality flow meters and…