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 I GMINA SIENNO
Active tenders
1
bids can still be submittedTotal notices
31
full history in our databaseAwards
3
with specified award amountValue of awards
827 595 zł
total value of awarded contractsActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
Award history
| 2026-09-07 | Remont bazy magazynowej OLiOC do realizacji zadań kryzysowych na terenie Miasta i Gminy… won: Robert Grzyb ”INTEGRA” Przedsiębiorstwo Usług… · 578 695 PLN |
| 2026-08-05 | Utworzenie lokalnego centrum integracji w miejscowości Ludwików won: M-BUD Usługi Remontowo Budowlane, Łukasz Majc… · 248 900 PLN |
| 2026-06-30 | Zakup i dostawa infrastruktury IT” w ramach programu „Cyberbezpieczny Samorząd won: Power Komputery Tomasz Łapa · 244 459 PLN |
Who wins most often with this contracting authority
| DELIK Sp. z o.o. | 1 won |
| Krajowe Centrum Realizacji sp. z o.o. | 1 won |
| M.B.BUS Mirosław Buszkiewicz | 1 won |
| M-BUD Usługi Remontowo Budowlane, Łukasz Majchrzyk | 1 won |
| Power Komputery Tomasz Łapa | 1 won |
| Robert Grzyb ”INTEGRA” Przedsiębiorstwo Usługowe | 1 won |
Industries the entity orders in
Construction work 19Transport equipment 2Educational services 2Architectural, engineering services 2Electrical equipment 2Software, IT systems 1Transport services 1Instruments, sports 1
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