Oil & Gas companies

Nabors Industries is one of the world's largest drilling contractors, providing advanced technology and drilling services for the global energy industry across…

Clean Energy is the largest provider of renewable natural gas for the transportation industry in North America, operating a network of over 600 fueling stations…

MFA Oil is a farmer-owned cooperative founded in 1929 that distributes fuels, propane, and lubricants across the U.S. Midwest, and operates convenience store an…

Strike provides specialized maintenance, construction, and contracting services to energy and industrial sectors across 25+ US states.

Independent petroleum refiner and supplier operating six North American refineries with approximately one million barrels per day combined capacity, plus termin…

Independent American energy company that acquires and operates large, mature energy properties with employee ownership and financial transparency across its 3,4…

Matrix Service Company is a specialty engineering and construction firm delivering critical infrastructure projects for the energy and industrial markets across…

Avista is an American energy utility that produces, transmits, and distributes electricity and natural gas across eastern Washington, northern Idaho, and southe…

AssetGuard manufactures polyurea-based coatings and containment systems to protect industrial assets and prevent environmental contamination across sectors such…

Puffer-Sweiven is an Emerson Impact Partner providing process control, automation, safety, and reliability equipment and services to process-intensive industrie…

EnerStar Solutions provides energy rental and remote jobsite services including accommodations, communications, logistics, and satellite internet for industries…

ISS International SpA is an Italian engineering services provider specializing in integrated solutions for the Oil & Gas, Petrochemical, Power, and Renewable En…

Atmos Energy is a regulated natural gas utility distributing safe, reliable gas service to residential, commercial, and industrial customers across its service…

Warren Equipment Company is a multi-company enterprise serving oil and gas, power generation, construction, and agriculture industries with product sales, renta…

VoltaGrid is a Houston-based clean energy company founded in 2020 that supplies low-emission natural gas power and microgrid solutions for remote and grid-paral…

Cajun Industries is a self-performing EPC contractor in the American South providing integrated engineering, procurement, and construction services across energ…

Calpine is a competitive power company operating ~80 facilities across the U.S. and Canada, generating electricity through natural gas, geothermal, and other te…

Alliance Technical Group is an environmental services company providing on-site testing, laboratory analysis, and consulting across over 60 locations in the Uni…