Siskon Siivous Oy: public contracts won
Siskon Siivous Oy won 15 public contract awards from 11 public buyers between 2024-02-02 and 2026-09-16; the 4 it won alone that state a value total €1.9M. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming Siskon Siivous Oy as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Helsingin kaupungin sosiaali-, terveys- ja pelastustoimiala | 4 |
| Kulttuurin ja vapaa-ajan toimiala | 2 |
| Espoon Asunnot Oy | 1 |
| Espoon kaupunki | 1 |
| Euroopan kemikaalivirasto (ECHA) | 1 |
| Kanta-Hämeen hyvinvointialue | 1 |
| Kuntien Tiera Oy | 1 |
| Metsähallitus | 1 |
| Numera Palvelut Oy | 1 |
| Oy Apotti Ab | 1 |
| Vantaan kaupunki | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Waste, cleaning and environmental services | 90 | 15 |
Buyer countries
| Country | Awards |
|---|---|
| Finland | 15 |
Recent awards
Value = the awarded value the notice states, in EUR (converted at the notice date). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Grouped by company name and winner country; not matched to a website yet.
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Source: Arcadium Data tenders database, 3,362,786 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-23.
Questions
How many public contracts has Siskon Siivous Oy won?
Siskon Siivous Oy won 15 public contract awards published between 2024-02-02 and 2026-09-16, from 11 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-23).
Who are Siskon Siivous Oy's biggest public-sector customers?
The public buyers that awarded Siskon Siivous Oy the most contracts are Helsingin kaupungin sosiaali-, terveys- ja pelastustoimiala (4), Kulttuurin ja vapaa-ajan toimiala (2) and Espoon Asunnot Oy (1) (awards, as of 2026-10-23).
What does Siskon Siivous Oy supply to the public sector?
Most of Siskon Siivous Oy's awards are in Waste, cleaning and environmental services (CPV 90) (15) as of 2026-10-23.
What is the value of Siskon Siivous Oy's public contracts?
The 4 awards Siskon Siivous Oy won alone that state a value add up to €1.9M; awards shared with other winners state one total for all and are not counted (as of 2026-10-23).
Cite as: Arcadium Data, "Siskon Siivous Oy public tenders won: 15 contract awards", https://arcadiumdata.io/tenders/winners/siskon-siivous-oy-fi/, data as of 2026-10-23.