Mika Kalevi Anttonen

North European Oil Trade Oy procures and sells crude oil. The company was founded in 2002 and is headquartered in Helsinki, Finland.

ST1 Norge AS owns fuel stations. It offers fuels, convenience products, and car wash. The firm also sells fossil and renewable liquid fuels to the businesses in the industrial, marine, and transport sectors. The company was founded in 1991 and is headquartered in Oslo, Norway.

St1 Nordic Oy engages in the production and sale of CO2-aware energy. It researches and develops economically viable, environmentally sustainable energy solutions. The company focuses on fuels marketing activities, oil refining and renewable energy solutions such as waste-based advanced ethanol fuels and industrial wind power. St1 Nordic was founded by Mika Kalevi Anttonen in 1995 and is headquartered in Helsinki, Finland.

ST1 Sverige AB engages in crude and biocomponents refinery services. It operates gas stations, and sells petroleum, diesel, and compressed natural gas. The company was founded in 1995 and is headquartered in Sundbyberg, Sweden.

Keele Oy owns and operates a fuel retail network. The company was found on September 5, 1990 is headquartered in Helsinki, Finland.

St1 Avifuels Oy wholesales and distributes jet fuels. The company was founded in 1992 and is headquartered in Helsinki, Finland.