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
Gmina Sosnowiec- miasto posiadające prawa powiatu
Active tenders
3
bids can still be submittedTotal notices
226
full history in our databaseAwards
33
with specified award amountValue of awards
71,4 mln zł
total value of awarded contractsActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
| 2026-11-06 | Preparation of a strategic noise map for the city of Sosnowiec |
| 2026-11-09 | Supply of office supplies, paper, and envelopes for the Municipal Office in Sosnowiec |
Award history
Who wins most often with this contracting authority
| Marek Korus Daw-Mar | 3 won |
| SOSNOWIECKIE INWESTYCJE SP. Z O.O. | 2 won |
| IŚ Sp. z o.o. | 2 won |
| PRO-MB Michał Bil | 2 won |
| Silesia Invest Sp. z o.o. Szmitka Kamiński Sp.k. | 2 won |
| Polska Liga Koszykówki S.A. | 2 won |
| Edina Vetcare Group S.A. | 2 won |
| Ejmax Sp. z o.o. | 2 won |
| Alltech spółka jawna Zdzisław Pająk, Artur Pająk | 1 won |
| Biuro Plus As Office Sp.z o.o. | 1 won |
| Agencja Rozwoju Regionalnego S.A. | 1 won |
| 6270016480 | 1 won |
Industries the entity orders in
Construction work 81Architectural, engineering services 31Business and legal services 14Environment, cleaning 14Health, social care 9Agricultural, forestry, horticultural 8Office equipment, computers 7Furniture, equipment 6
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