ExxonMobil is one of the largest publicly traded international oil and gas companies, headquartered in Irving, Texas. Formed in 1999 by the merger of Exxon (formerly Standard Oil of New Jersey) and Mobil (formerly Standard Oil of New York), it is a descendant of John D. Rockefeller’s Standard Oil Company, once the largest oil monopoly in the U.S.
ExxonMobil operates across the entire energy value chain:
As of 2023, ExxonMobil ranks as one of the largest companies globally by revenue and market capitalization, often competing with companies like Chevron, BP, and Shell. Its performance is closely tied to oil and gas prices, and it has significant reserves, including oil sands in Canada and shale oil in the U.S.
ExxonMobil has faced criticism for its environmental impact, especially its role in climate change due to carbon emissions. The company has shifted in recent years to focus on cleaner energy, including efforts in carbon capture, hydrogen, and other technologies, though critics argue these efforts have been slow compared to other energy giants.
Despite these challenges, ExxonMobil continues to be a dominant player in the global energy landscape.