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 i Gmina Serock
Active tenders
2
bids can still be submittedTotal notices
119
full history in our databaseAwards
25
with specified award amountValue of awards
99,5 mln zł
total value of awarded contractsActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
| 2026-11-09 | Poland – Electricity, heating, solar and nuclear energy – Supply of active electricity … |
| 2026-11-20 | Construction of a pedestrian and bicycle path along district road no. 1809W in the town… |
Award history
Who wins most often with this contracting authority
| Agbud Group Piotr Skłodowski spółka komandytowa | 2 won |
| AMM Investments Sp. z o. o. | 1 won |
| "EKOIDEA" Tomasz Olek | 1 won |
| Artmed Sp. z o.o. | 1 won |
| Bank Spółdzielczy w Legionowie | 1 won |
| Educarium Sp. z o.o. | 1 won |
| Andruszewski Zbigniew FREEKIDS | 1 won |
| Gardenia Sport Sp. z o.o. | 1 won |
| Infrastruktura BUD-59 Sp. z o.o. | 1 won |
| JZ BUD JAKUB ZIEMIECKI | 1 won |
| Mabau Polska Sp. z o.o | 1 won |
| ALTARE Sp. z o.o. | 1 won |
Industries the entity orders in
Construction work 56Fuels, energy 13Architectural, engineering services 13Environment, cleaning 13Electrical equipment 4Transport services 4Public administration 3Transport equipment 3
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