What 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
Miasto Zielonka
Active tenders
2
bids can still be submittedTotal notices
116
full history in our databaseAwards
33
with specified award amountValue of awards
57,8 mln zł
total value of awarded contractsActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
| 2026-11-18 | Modernization of the sidewalk and driveway entrances to properties on Warmińska Street … |
| 2026-11-24 | Poland – Waste-related services – Collection, transport and management of municipal was… |
Award history
Who wins most often with this contracting authority
| Jakość BIS Sp. z o.o. | 2 won |
| GREENTICA Sp. z o.o. | 2 won |
| STAN-KOP Sp. z o.o. | 2 won |
| CONVENTU Sp. z o.o. | 1 won |
| DELTA S.A. | 1 won |
| Dowbud-C II Sp. z o.o. Sp.k. | 1 won |
| ENERGODOMY Sp. z o.o. | 1 won |
| Infrastruktura BUD-59 Sp. z o.o. | 1 won |
| Integral Sp. z o.o. | 1 won |
| Leszek Pokrywko ELBIS | 1 won |
| PRZYCHODNIA WETERYNARYJNA MONIKA NOCUŃ-ROKICKA | 1 won |
| SPEED INVEST Sp. z o.o. | 1 won |
Industries the entity orders in
Environment, cleaning 37Construction work 32Architectural, engineering services 9Fuels, energy 6Office equipment, computers 6Software, IT systems 4Health, social care 4Electrical equipment 3
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