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
MIASTO KOLNO
Active tenders
1
bids can still be submittedTotal notices
11
full history in our databaseAwards
2
with specified award amountValue of awards
3,4 mln zł
total value of awarded contractsActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
Award history
| 2026-10-20 | Rozbudowa budynku administracyjnego o windę wraz z jego przebudową won: LIFT ENGINEERING SP. Z O.O. · 846 000 PLN |
| 2026-10-20 | Budowa obiektów małej architektury w miejscu publicznym w ramach rewitalizacji won: IR-BUD Realizacje Sp. z o.o. · 2 587 842 PLN |
Who wins most often with this contracting authority
| Gorek Restauro sp. z o.o. sp. komandytowa | 1 won |
| „GRANT” Piotr Sokołowski | 1 won |
| Interhandler Sp. z o.o. | 1 won |
| IR-BUD Realizacje Sp. z o.o. | 1 won |
| LIFT ENGINEERING SP. Z O.O. | 1 won |
Industries the entity orders in
Construction work 5Environment, cleaning 2Fuels, energy 1Mining machinery 1Financial services, insurance 1
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