Companies / Finland
Siskon Siivous Oy: company profile
Siskon Siivous Oy is a limited company (Oy) in Finland, registry number 0977912-9, status active. Siskon Siivous Oy is named as winner on 19 public contract award notices between 2023-10-25 and 2026-09-16, from buyers in Finland; the awards it won alone state €1.9M. Source: Arcadium Data, data as of .
Siskon Siivous Oy works in services to buildings and landscape (NACE 81.21), was registered on 1994-01-12 and has its registered office in HELSINKI.
Registry
| Item | Value |
|---|---|
| Register | Finnish Patent and Registration Office (PRH) business information system |
| Registry number | 0977912-9 |
| Registered name | Siskon Siivous Oy |
| Legal form | limited company (Oy) |
| Status | active |
| Registered on | 1994-01-12 |
| Place | HELSINKI, Finland |
| Sector (NACE) | Services to buildings and landscape (81.21) |
From the public register (entry); the website was matched to the registry entry by the register's own website field. Companies only: sole traders and partnerships of persons are not listed.
Public contracts
Siskon Siivous Oy is named as winner on 19 public contract award notices between 2023-10-25 and 2026-09-16, from buyers in Finland; the awards it won alone state €1.9M. All awards, buyers and sectors.
Track this company
Get a free weekly email when Siskon Siivous Oy opens or closes jobs or something else about it changes. Free account, no card; the first month of the weekly digest is free.
More companies
- Same sector: Tomerin Oy · Unisport Sverige AB · Alltime Group Oy · Anticimex Oy
- Same place (HELSINKI): Sistem Oy · Skanska Oy · Smartblock Oy · Sofita Oy
- Also won contracts in the same country: Sivupersoona Oy · Suomen jätevesipalvelut oy · Savo-Karjalan Linja Oy
- Tenders in Finland · All companies
Data for Siskon Siivous Oy via API and MCP
API: GET /v1/companies/siskonsiivous.fi returns this profile as JSON.
curl https://api.arcadiumdata.io/v1/companies/siskonsiivous.fiMCP: call company_profile with {"domain": "siskonsiivous.fi"} (Arcadium Data MCP server). Registry ids, open jobs, contracts won and company events are in the same response. Free API key.
Sources: public company registers, public procurement notices (TED and national portals), Arcadium Data matching of websites to registry entries. Company-level facts only; no names of people. Data as of 2026-10-27 (October 2026).
Questions
Is Siskon Siivous Oy a registered company?
Siskon Siivous Oy is a limited company (Oy) in Finland, registry number 0977912-9, status active.
Has Siskon Siivous Oy won public contracts?
Siskon Siivous Oy is named as winner on 19 public contract award notices between 2023-10-25 and 2026-09-16, from buyers in Finland; the awards it won alone state €1.9M.
Cite as: Arcadium Data, "Siskon Siivous Oy: 19 public contracts, FI registry id", https://arcadiumdata.io/company/siskonsiivous.fi/, data as of 2026-10-27.