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
Stoen Operator Sp. z o.o.
NIP 5252386094
Headquarters: Warszawa
Contractor profile Stoen Operator Sp. z o.o. in public procurement: •••• won by •••• nabywców, total value ~••••. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
Total value (est.)
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
65 Utilities (water, energy) · 3509 Fuels, energy · 1245 Construction work · 331 Electrical equipment · 171 Architectural, engineering services · 1
Who they win with
Activity over time
5
2024
16
2025
31
2026
Competitors
Companies that win with the same contracting authorities.
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Stoen Operator Sp. z o.o. bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Utilities (water, energy), Fuels, energy, Construction work), trwa teraz 14 023 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-09-24 | Norway – Construction work – Turnkey contractor for Nordkjosb… | Balsfjord kommune |
| 2026-09-24 | Germany – Electricity – Power tender (Ammerland) | KWL mbH |
| 2026-09-24 | Adaptation works for the skylights of the Parador de Turismo … | Paradores de Turismo de Españ… |
| 2026-09-24 | Site management works for Plungė Senamiestis School, Minijos … | Plungės rajono savivaldybės a… |
| 2026-09-24 | Poland – Fuels – CASHLESS PURCHASE OF FUEL FOR VEHICLES AND M… | Zakład Gospodarki Komunalnej … |
| 2026-09-24 | Delivery of fuel in the period 10-12.2026 | Gmina Złotów |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account