Siskon Siivous Oy

Siskon Siivous Oy, based in Finland, specializes in comprehensive cleaning services for various business sectors, ensuring high standards of hygiene and customer satisfaction through tailored cleaning solutions. Founded in 1994 in Helsinki, Finland, Siskon Siivous Oy focuses on providing professional cleaning services. In November 2025, the company was acquired by Northclean, a portfolio company of Litorina, to expand its footprint across Finland. The founder's detailed history is not publicly available.

Siskon Siivous Oy provides comprehensive cleaning services tailored to various business environments, including offices, retail spaces, hotels, hospitals, and industrial facilities. Their core offerings encompass regular maintenance cleaning, specialized cleaning, and additional services such as window cleaning and detailed deep cleaning. The company emphasizes high-quality service, with a strong commitment to customer satisfaction, ensuring that the cleaning needs of clients are met consistently and reliably. They serve a diverse clientele across Finland, catering to businesses that require meticulous cleaning to maintain optimal hygiene standards, particularly in high-traffic areas.

Their service model includes customized cleaning plans developed in collaboration with clients, highlighting their adaptability to specific business requirements. Siskon Siivous generates revenue primarily through business-to-business (B2B) contracts, offering tailored cleaning solutions on a subscription basis. Clients typically engage Siskon Siivous for ongoing maintenance cleaning agreements, where pricing structures are established based on the frequency and scope of services provided. The company’s revenue model is built on forming long-term partnerships with clients, ensuring reliable, scheduled cleaning services that meet their operational needs.

Pricing is structured around comprehensive service agreements, including both regular and specialized cleaning, allowing clients to budget effectively for their cleaning expenses. Siskon Siivous maintains a strong focus on service quality and client engagement, further solidifying its position as a trusted provider in the cleaning services market. In November 2025, Northclean, a portfolio company of Litorina, acquired Siskon Siivous Oy from DoMedi Oy. Financial terms of the transaction were not disclosed.

The acquisition enables Northclean to enhance its footprint across Finland, expand its service capabilities, and leverage Siskon Siivous’ strong client base and operational expertise to accelerate growth and build a leading Nordic platform for facility services.