ExxonMobil

🏢 About ExxonMobil

ExxonMobil is the largest publicly traded oil and gas company in the United States and one of the biggest in the world. Created in 1999 from the merger of Exxon and Mobil, both heirs to John D. Rockefeller's Standard Oil, it operates across the full energy chain: exploration, production, refining, petrochemicals and retail fuel. It is also expanding into carbon capture and hydrogen.