Rakennus Otso
Finnish building contractor for new houses, renovations and roofing work in the Helsinki region and surrounding municipalities
Highlights
- New on EvolcAdded 2026-11-02
About Rakennus Otso
Rakennus Otso is a Finnish building contractor that builds residential and other buildings, including foundations, apartment buildings, outbuildings and industrial halls. Its services also cover roofing, renovation of apartments and detached houses, facade and plaster work, interior finishing, and stone and brick work in yards.
The company builds detached and terraced houses, including houses built from valueristeharkko building blocks, which it describes as energy-efficient and durable. Its customers include private house builders and public building projects, and it takes on both large and small construction contracts. It coordinates with a network of building trade professionals to handle work from drawings to a finished home.
The company started as a sole proprietorship in 2002 and was converted into a limited company (Oy) in 2011. It operates mainly in the Helsinki metropolitan area and surrounding municipalities, with its registered seat in Sipoo. The website states it had close to twenty employees in 2019.
Product: Construction contracting: new-build houses and buildings, valueristeharkko block houses, roofing, renovation and facade work.
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