Sampsa Oskari Halinen

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.

Part of Keele Oy, Brocklesby Ltd. is a British company that specializes in edible oil recovery and recycling. The company is based in North Cave, UK. The company provides blends for animal feed fat and biodiesel, as well as food waste and edible oil recycling services across the UK. The company offers a specialist service for handling difficult waste streams, including tank bottom recycling and waste water disposal. Brocklesby also provides high fat food waste collection, processing, and recycling with full nationwide coverage. The company was founded in 1987 by Paul Nigel Brocklesby. Brocklesby was acquired by St1 Nordic Oy on January 31, 2022.