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
KG-PARTNERS Karolina Szambelan
NIP 7343333957
Headquarters: Korzenna 40
Contractor profile KG-PARTNERS Karolina Szambelan 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)
44 Construction materials · 145 Construction work · 179 Business and legal services · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| GMINA GROMNIK | 1 |
| GMINA KORZENNA | 1 |
| GMINA SĘKOWA | 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 KG-PARTNERS Karolina Szambelan 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 materials, Construction work, Business and legal services), trwa teraz 14 721 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-06 | Germany – Roof insulation – Roofing works - West side roof | Stadt Puchheim |
| 2026-10-06 | Germany – Construction work – Vibrated clinker bricks | Landkreis Nienburg/Weser |
| 2026-10-06 | Luxembourg – Carpentry works – 2576 – Construction of 2 resid… | Fonds du Logement |
| 2026-10-06 | Luxembourg – Gutter installation – 2576 – Construction of 2 r… | Fonds du Logement |
| 2026-10-06 | Germany – Wall covering – Denksteinweg 17 - Impact wall | SBH | Schulbau Hamburg |
| 2026-10-06 | Switzerland – Construction works for primary schools – Hebels… | Einwohnergemeinde Riehen |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-08-11 | Budowa zbiornika wyrównawczo-zapasowego na wodę czystą wraz z instala… | GMINA GROMNIK | 834 tys. zł |
| 2026-05-25 | „Pełnienie funkcji inspektora nadzoru inwestorskiego dla zadania pn.:… | GMINA KORZENNA | — |
| 2026-05-12 | ROZBUDOWA I PRZEBUDOWA BUDYNKU PRZEDSZKOLA SAMORZĄDOWEGO W SĘKOWEJ O … | GMINA SĘKOWA | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account