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
Autorska Pracownia Projektowa mgr inż. Bartosz Sontowski
NIP 6691514844
Headquarters: Koszalin
Contractor profile Autorska Pracownia Projektowa mgr inż. Bartosz Sontowski in public procurement: •••• won by •••• nabywców. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
71 Architectural, engineering services · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| GMINA BIESIEKIERZ | 1 |
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="Autorska Pracownia Projektowa mgr inż. Bartosz Sontowski">Autorska Pracownia Projektowa mgr inż. Bartosz So…</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 (Architectural, engineering services), trwa teraz 3 693 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-07 | Design documentation for a shelter. | GMINA BISKUPIEC |
| 2026-10-07 | Development of technical documentation for selected projects | POWIAT STAROGARDZKI |
| 2026-10-07 | Development of design documentation entitled: "Expansion/reco… | Powiat Wadowicki |
| 2026-10-07 | Service of the Bayer Centargo contrast injector from the CT L… | Zagłębiowskie Centrum Onkolog… |
| 2026-10-07 | FA - regulatory inspections, analyses and environmental and s… | SEMITAN |
| 2026-10-07 | France – Technical inspection services – AC - regulatory chec… | SEMITAN |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2024-08-30 | Opracowanie dokumentacji projektowej dla zadania pn. Przebudowa drogi… | GMINA BIESIEKIERZ | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account