Petroleum companies
Petroleum companies include Chennai Petroleum, Preem, Zion Oil & Gas, Enwell Energy, Vico International and 520 other companies.
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Company Size
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Locations
Type of Company
Chennai Petroleum
HQChennai, INEmployees1,446↓ 12% decreaseChennai Petroleum is a company that manufactures and supplies petro products.View companyPreem
HQStockholm, SEPreem (formerly OK Petroleum) is an energy company that produces and supplies fuels, including renewable alternatives such as biofuels.View companyZion Oil & Gas
HQDallas, TX, USEmployees21↓ 5% decreaseZion Oil & Gas is a company in the oil industry that explores for oil and gas in Israel.View companyEnwell Energy
HQLondon, GBEmployees213Enwell Energy (formerly known as Regal Petroleum) is an independent oil and gas company.View companyVico International
HQHKEmployees29Vico International is a supplier of fuel products.View companyStrikewell Energy
HQVancouver, CAStrikewell Energy is an exploration and production company.View companyBlue Dolphin Energy
HQHouston, TX, USEmployees55Blue Dolphin Energy Company operates as an independent refiner and marketer of petroleum products.View companyHarvest Natural Resources
HQDallas, TX, USEmployees16Harvest Natural Resources, Inc. (Harvest) is a oil & gas exploration and production company.View companyPetrol Group
HQLjubljana, SIEmployees5,893↓ 2% decreasePetrol Group is an energy company that specializes in energy activities and renewable energy generation.View companyOPaL
HQVadodara, INOpaL (ONGC Petro Additions) is a company that manufactures petrochemical products.View companyOriental Energy
HQNanjing Shi, CNEmployees1,542Oriental Energy is a manufacturer and processor of liquefied petroleum gas.View companyEmpire Petroleum
HQDallas, TX, USEmployees2Empire Petroleum is a leading motor fuels distributor.View company