Exxon Mobil Corporation (XOM) and Shell plc (SHEL) are prominent integrated oil and gas companies. XOM explores, develops, and distributes crude oil, natural gas, and petroleum products, electric power generation, and coal and mine operations through its Upstream; Downstream; Chemical; and Corporate and Financing segments. It also offers petrochemicals and a range of specialty products.
Based in London, U.K., SHEL explores for and markets crude oil, natural gas, and NGLs, produces gas-to-liquids fuels and other products, and operates upstream and midstream infrastructure necessary to deliver gas to market. It generates electricity through wind and solar resources, produces and sells hydrogen, and provides electric vehicle charging services and electricity storage.
