Nasdaq or NYSE related Oil & Gas Production industry Top Companies List by Market Cap as of August 2026

Shell PLC is Oil and Gas Company headquartered in UK. Royal Dutch Shell A and Royal Dutch Shell B are not two different companies. Key difference is Royal Dutch A and B shares is related to Taxation and Dividend.

Shell PLC is a global group with business related to energy and petrochemical.

ROYAL DUTCH SHELL PLC renamed to SHELL PLC as on 2022.

TotalEnergies SE is Oil and Gas, Power Generation, Solar Power, Renewable Energy company with headquarters is in Paris, France. With operations in more than 130 countries, Total is the fourth-largest international oil and gas major as well as a global leader in liquefied natural gas (LNG) and a major player in low-carbon energies. Total Company also rank among the world’s top ten refining and petrochemicals companies.

Enbridge is North America’s largest energy infrastructure company with an extensive delivery network of crude oil, natural gas and renewable energy. Headquarters is in Canada.

ENI S.P.A. is Oil and Gas company with headquarters is in Rome, Italy.

EOG RESOURCES is Oil and Gas sector exploration and production company with headquarters is in Texas, USA.

As on 2022, EOG RESOURCES has 2,850 employees.

EOG RESOURCES annual revenue generated for period ending Dec-2022 was 29,492 million USD.

EOG RESOURCES annual net income generated for period ending Dec-2022 was 7,759 million USD.

MPLX owns and operates midstream energy infrastructure and logistics assets, and provides fuels distribution services. MPLX's assets include a network of crude oil and refined product pipelines; an inland marine business; light-product terminals; storage caverns; refinery tanks, docks, loading racks, and associated piping; and crude and light-product marine terminals. The company also owns crude oil and natural gas gathering systems and pipelines as well as natural gas and NGL processing and fractionation facilities in key U.S. supply basins.

ONEOK is Natural Gas Processing, transmission and Distribution ( Gas Utility ) company with headquarters is in Oklahoma, USA.

As on 2022, ONEOK has 2,966 employees.

ONEOK annual revenue generated for period ending Dec-2022 was 22,386 million USD.

ONEOK annual net income generated for period ending Dec-2022 was 1,721 million USD.

Oil and Gas Exploration and Production company with headquarters is in Texas, USA. As on 2018 they had around 11000 employees.

As on 2022, OCCIDENTAL PETROLEUM CORPORATION has 11,973 employees.

OCCIDENTAL PETROLEUM CORPORATION annual revenue generated for period ending Dec-2022 was 36,634 million USD.

OCCIDENTAL PETROLEUM CORPORATION annual net income generated for period ending Dec-2022 was 12,421 million USD.

Diamondback is an independent oil and natural gas company headquartered in Midland, Texas focused on the acquisition, development, exploration and exploitation of unconventional, onshore oil and natural gas reserves in the Permian Basin in West Texas. Diamondback's activities are primarily focused on the horizontal exploitation of multiple intervals within the Wolfcamp, Spraberry, Clearfork, Bone Spring and Cline formations.

As on 2022, DIAMONDBACK ENERGY has 972 employees.

Oil and Gas Exploration and Production company with headquarters is in Oklahoma, USA.