![]() Gulfsands Petroleum Gulfsands Petroleum is an independent oil and gas exploration and production company. | ![]() Continental Resources Continental Resources is a company engaged in the exploration, development, and production of crude oil and natural gas. | ![]() Anadarko Petroleum Anadarko is an independent oil and natural gas exploration and production company. | ![]() Spartan Delta Spartan Delta (formerly known as Return Energy) is a company that engages in the exploration, development, and production of petroleum and natural gas properties. | ||
Founding Date | Founding Date 1997 | Founding Date 1967 | Founding Date 1959 | Founding Date 1902 | Founding Date 2006 |
Type | Type Private | Type Public | Type Public | Type Public | Type Public |
Tags | |||||
Locations | Locations The Woodlands, US HQ Alger, DZ Bogotá, CO Accra, GH Nairobi, KE Wellington, NZ Singapore, SG see more | Locations Baar, CH HQ Zürich, CH | Locations Calgary, CA HQ | ||
Employees | Employees 13 | Employees 1,3954% decrease | Employees 4,7007% increase | Employees 32 | Employees 12 |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 36.6 b | Valuation ($) 6.8 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $7.7b (FY, 2025) | Revenue (est.) $13.4b (FY, 2018) | Revenue (est.) N/A | Revenue (est.) $341.5m (FY, 2025) |
Net income | Net income N/A | Net income $2.1b (FY, 2025) | Net income $615m (FY, 2018) | Net income N/A | Net income $70m (FY, 2025) |

Continental Resources is a company engaged in the exploration, development, and production of crude oil and natural gas.
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Anadarko is an independent oil and natural gas exploration and production company.
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Spartan Delta (formerly known as Return Energy) is a company that engages in the exploration, development, and production of petroleum and natural gas properties.
View company