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
Marek Kalla
NIP 1990058630
Headquarters: Krępna
Contractor profile Marek Kalla in public procurement: •••• won by •••• nabywców, total value ~••••. Below: sectors, who awards to them, and recent contracts.
Won tenders
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Buyers
••••
Total value (est.)
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🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
45 Construction work · 490 Environment, cleaning · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| Gmina Gogolin | 4 |
| POWIAT KRAPKOWICKI | 1 |
Activity over time
2
2024
3
2026
Competitors
Companies that win with the same contracting authorities.
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Marek Kalla bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Construction work, Environment, cleaning), trwa teraz 14 298 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-11-11 | Switzerland – Equipment for sewage disposal plants – ARA Zimm… | Zweckverband ARA Zimmerberg |
| 2026-11-11 | Execution of plumbing, sanitation, fire protection and gas di… | Empresa de Transformación Agr… |
| 2026-11-11 | Execution of a social building in the town of La Tuda, an ann… | Junta de Gobierno Local del A… |
| 2026-11-11 | Germany – Roof insulation – Grützmühlenweg 38 - Roof sealing … | SBH | Schulbau Hamburg |
| 2026-11-11 | Germany – Building cleaning services – Maintenance cleaning, … | Land Hessen, vertreten durch … |
| 2026-11-11 | Germany – Facade works – FIB - New construction of 3-group af… | Stadt Nürnberg vertreten durc… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-08-26 | Bezpieczny transport w Aglomeracji Opolskiej - wykonanie wiat przysta… | Gmina Gogolin | 313 tys. zł |
| 2026-03-31 | Przebudowa ul. Cichej w Górażdżach | Gmina Gogolin | — |
| 2026-03-19 | Remonty cząstkowe i bieżące dróg i chodników | Gmina Gogolin | — |
| 2024-12-05 | Zimowe utrzymanie dróg powiatowych na terenie Powiatu Krapkowickiego … | POWIAT KRAPKOWICKI | — |
| 2024-08-26 | Rozbudowa ul. Ogrodowej w Kamionku | Gmina Gogolin | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account