All Industries






Top Oil & Gas Companies
487 Oil & Gas companies, sorted by total funding raised.
Cereus Downhole Technology
Operational enhancement and digitalization
Aberdeen, United KingdomEnergy, Oil & Gas
Funding undisclosed

CH4 Energy
Engaged in acquisition and development of oil and gas properties
Fort Worth, United States1–10Energy, Oil & Gas
Venture RoundJan 2019
Chord Energy CorporationAcquired
Chord Energy is an independent oil and gas company focused on exploration, development, and produ...
Houston, United States1001–5000Energy, Oil & Gas
Funding undisclosed
C&J Energy ServicesAcquired
C&J Energy Services is a provider of services to oil and gas exploration and production companies...
Houston, United States5001–10000Energy, Manufacturing
Private EquityOct 2006
Comerc EnergiaAcquired
Brazilian energy company offering free-market energy migration, retail commercialization, renewab...
São Paulo, Brazil501–1000Energy, Oil & Gas
Funding undisclosed
Conifer Energy
Calgary-based independent oil and natural gas company focused on development and production of re...
Calgary, CanadaEnergy, Manufacturing
Funding undisclosed
Continental ResourcesIPO
Largest privately held oil and natural gas producer in the world, based in Oklahoma City with unc...
Oklahoma City, United StatesEnergy, Oil & Gas
Funding undisclosed
