Statoil ASA is a Norwegian multinational oil and gas company headquartered in Stavanger, Norway.
Shell is a global group of energy and petrochemicals companies, incorporated in the United Kingdom and headquartered in the Netherlands.
ConocoPhillips Co. is an American multinational energy corporation with its headquarters located in the Energy Corridor district of Houston, Texas in the United States.
TechnipFMC is a global provider of equipment and services for the energy industry. The company operates in 48 countries.
Total S.A. is a French multinational integrated oil and gas company with its head office in the La Défense district, West of Paris. Total is also a large-scale chemicals manufacturer.
Chevron Corporation is an American multinational energy corporation. Headquartered in San Ramon, California, and active in more than 180 countries.
BP plc, formerly named British Petroleum, is a British multinational oil and gas company headquartered in London, England, United Kingdom.