All Industries

Top Oil & Gas Companies

484 Oil & Gas companies, sorted by total funding raised.

Atlantic Intl Refinery & Petrochemicals

Indigenous oil & gas, petrochemical and infrastructure business

Lagos, NigeriaEnergy, Infrastructure
Funding undisclosed
Atlas Energy Solutions Inc.IPO

Market leader in proppant and proppant logistics for the Permian Basin, with emissions-friendly o...

Midland, United StatesLogistics, Manufacturing
Funding undisclosed
Autonopia

Autonomous robots designed for cleaning building windows.

Vancouver, Canada1–10Artificial Intelligence, Infrastructure
Funding undisclosed
Avanti HeliumIPO
Energy, Oil & Gas
Funding undisclosed
BB Energy
Energy, Financial Services
Funding undisclosed
Beacon EnergyIPO
Energy, Oil & Gas
Funding undisclosed
Beagle Systems
Aerospace, Agtech
Funding undisclosed
Bezant Resources plcIPO
Oil & Gas
Funding undisclosed
Bhagyanagar Gas
Energy, Industrials
Funding undisclosed
Black Stone Minerals, L.P. Common units representing limited partner interestsIPO

One of the largest owners and managers of oil and natural gas mineral interests in the United Sta...

Houston, United States51–200Energy, Oil & Gas
Funding undisclosed
Blackbeard OperatingAcquired

Acquires, operates and develops high-quality, mature energy-producing properties

Fort Worth, United States51–200Energy, Oil & Gas
Funding undisclosed
BP p.l.c.IPO

British multinational integrated energy company engaged in oil, gas, and renewable energy explora...

London, United Kingdom10001+Energy, Oil & Gas
Funding undisclosed
Brazos Midstream
Energy, Industrials
Funding undisclosed
Bren-Tronics, Inc.

R&D company with 1 SBIR/STTR awards from Department of Defense.

Commack, United States201–500Hardware, Energy
Funding undisclosed
Brillouin Energy
Clean Energy, Clean Tech
Funding undisclosed
BW OffshoreIPO
Energy, Oil & Gas
Funding undisclosed
Caliche Development Partners
Energy, Industrials
Funding undisclosed
California Resources CorporationAcquired

Independent California-focused oil and gas exploration and production company committed to energy...

Santa Clarita, United States1001–5000Energy, Oil & Gas
Funding undisclosed
Camino Natural Resources

Independent oil and natural gas acquisition and development company

Denver, United StatesEnergy, Industrials
Funding undisclosed
CAPNIA
Biotech, Healthcare
Funding undisclosed
Cardinal EnergyIPO
CanadaEnergy, Industrials
Funding undisclosed
Casper Crude to RailClosed

Casper Crude to Rail LLC developed crude oil rail infrastructure in Casper, Wyoming.

Casper, United StatesEnergy, Infrastructure
Private EquityJan 2014
Castleton Commodities International
Oil & Gas
Funding undisclosed
CentricaIPO
Energy, Home Services
Funding undisclosed
Cereus Downhole Technology

Operational enhancement and digitalization

Aberdeen, United KingdomEnergy, Oil & Gas
Funding undisclosed