St1 Suomi Oy is a Finnish energy company and a part of St1 Nordic group that operates in Finland, Sweden, Norway and the United Kingdom. In Finland St1 Suomi Oy has a sister company called St1 Lähienergia Oy, focused on ground source heating solutions. In September 2025 St1 announced that St1 Suomi Oy will merge its subsidiary, Lämpöpuisto Oy.
St1 Suomi Oy is a Finnish energy company and a part of St1 Nordic group that operates in Finland, Sweden, Norway and the United Kingdom. In Finland St1 Suomi Oy has a sister company called St1 Lähienergia Oy, focused on ground source heating solutions. In September 2025 St1 announced that St1 Suomi Oy will merge its subsidiary, Lämpöpuisto Oy.
==Retail station network== St1’s retail network offers marketplaces with fuels, growing number of EV charging and biogas filling points for heavy-duty transport and car wash, alongside stand-alone convenience stores and restaurants.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).