Repsol, S.A. operates as a multi-energy company in Spain, Peru, the United States, Portugal, and internationally. The Upstream segment engages in the exploration, development, and production of crude oil and natural gas reserves; and development of low-carbon geological solutions. Its Industrial segment is involved in oil refining; trading, transport, and wholesale of crude oil, natural gas, and fuels; and activities related to hydrogen, sustainable biofuels, and synthetic fuels. The Customer se...