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
Przedsiębiorstwo Budowlane ISOBAU-POLSKA Jarosław Stacherzak
NIP 8531009268
Headquarters: Szczecin
Contractor profile Przedsiębiorstwo Budowlane ISOBAU-POLSKA Jarosław Stacherzak 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)
37 Instruments, sports · 171 Architectural, engineering services · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| GMINA KOZIELICE | 2 |
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 <span class="utn" title="Przedsiębiorstwo Budowlane ISOBAU-POLSKA Jarosław Stacherzak">Przedsiębiorstwo Budowlane ISOBAU-POLSKA Jarosław…</span> bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Instruments, sports, Architectural, engineering services), trwa teraz 3 896 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-08 | Germany – Health and safety services – Health and safety coor… | Gemeinde Moorrege - Der Bürge… |
| 2026-10-08 | Italy – Architectural, construction, engineering and inspecti… | Autostrada Brescia Verona Vic… |
| 2026-10-08 | Construction of Władysława Hermana and Kazimierza Sprawiedliw… | Gmina Sulechów |
| 2026-10-08 | Provision of investor supervision over the implementation of … | GMINA BRUDZEW |
| 2026-10-08 | Preparation of an expert opinion on rooms for adaptation for … | WOJEWÓDZKI SZPITAL ZESPOLONY … |
| 2026-10-08 | Austria – Construction supervision services – S31, AST Eisens… | Autobahnen- und Schnellstraße… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-08-04 | Zagospodarowanie terenów nad jeziorem Sitno w Załężu. | GMINA KOZIELICE | 1,5 mln zł |
| 2026-05-22 | Budowa placu zabaw w m. Tetyń | GMINA KOZIELICE | — |
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