OfertariumWhat you will see after registration
Documents to submit
- ✓Bid form — attachment no. 1
- ✓Declaration of non-exclusion
- ✓List of supplies from the last 3 years
- ✓Liability insurance — min. 120 000 €
- ✓Proof of bid bond payment
- ✓Power of attorney, if signed by an agent
AI warnings from documentation
- ❗Bid bond 3 500 € — payment before submission deadline
- ⚠Required 2 references after min. 90 000 €
- ⚠Completion deadline 30 days from signing
- ⚠Mandatory site visit — rejection if missed
- ✓No ISO certificate requirement
Budget and competition
3median number of bids
24%tenders with one bid
- ✓Amount from bid opening for this buyer
- ✓Who won there before and for how much
- ✓Suggested price range based on data
Analysis example — specific values depend on the proceeding
Siskon Siivous Oy
Ref. no. 26537623
Contractor profile Siskon Siivous Oy in public procurement: •••• won by •••• nabywców. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
90 Environment, cleaning · 1879 Business and legal services · 555 Hospitality, catering · 270 Real estate · 2
Who they win with
| Buyer | Wygrane |
|---|---|
| Helsingin kaupungin sosiaali-, terveys- ja pelastustoimiala | 6 |
| HUS Kiinteistöt Oy | 3 |
| Helsingin kaupunki, kasvatuksen ja koulutuksen toimiala | 3 |
| Kulttuurin ja vapaa-ajan toimiala | 2 |
| Euroopan kemikaalivirasto (ECHA) | 1 |
| HUS-yhtymä | 1 |
| Helsingin kaupunki, kaupunkiympäristön toimiala | 1 |
| Espoon Asunnot Oy | 1 |
Activity over time
19
2025
8
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| RTK-Palvelu Oy | 4 | 9 |
| Siskon Siivous Oy | 4 | 7 |
| ISS Palvelut Oy | 3 | 10 |
| SOL Palvelut Oy | 3 | 3 |
| Lukkaroinen Arkkitehdit Oy | 3 | 3 |
| OneMed Oy | 2 | 40 |
| Respecta Oy | 2 | 20 |
| Sitowise Oy | 2 | 13 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Siskon Siivous Oy bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Environment, cleaning, Business and legal services, Hospitality, catering), trwa teraz 6 240 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-02 | Poland – Meal preparation services – Production and delivery … | Dolnośląskie Centrum Onkologi… |
| 2026-10-02 | Germany – Waste disposal and treatment – Landkreis Emsland: T… | Abfallwirtschaftsbetrieb Land… |
| 2026-10-02 | Germany – Personnel supply services – Assembly, conversion an… | GWG Gesellschaft für Wirtscha… |
| 2026-10-02 | Germany – Wastewater disposal services – Engineering services… | Stadt Bergkamen, Zentrale Ver… |
| 2026-10-02 | Sweden – Recruitment services – Consulting services for execu… | Domstolsverket |
| 2026-10-02 | WJPM-VI.7021.23.2026 Valuation of services for cleaning infor… | Miasto Poznań |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| Senaatti-kiinteistöt | — | ||
| Helsingin kaupunki, kasvatuksen j… | — | ||
| Helsingin kaupunki, kasvatuksen j… | — | ||
| Lahden kaupunki | — | ||
| Euroopan kemikaalivirasto (ECHA) | — | ||
| HUS Kiinteistöt Oy | — | ||
| Helsingin kaupunki, kaupunkiympär… | — | ||
| Pääkaupunkiseudun Kaupunkiliikenn… | — | ||
| Espoon Asunnot Oy | — | ||
| Varsinais-Suomen hyvinvointialue | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account