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
WIK BUD Katarzyna Maziarz
NIP 7691786974
Headquarters: Bełchatów
Contractor profile WIK BUD Katarzyna Maziarz in public procurement: •••• won by •••• nabywców, total value ~••••. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
Total value (est.)
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
45 Construction work · 6
Who they win with
Activity over time
1
2024
5
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 WIK BUD Katarzyna Maziarz 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), trwa teraz 11 088 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-11-05 | Germany – Door installation – Revitalization of Vitos KJK Mar… | Vitos gGmbH für Vitos Gießen-… |
| 2026-11-05 | Reconstruction and expansion of the municipal road Władysława… | MIASTO I GMINA KAŃCZUGA |
| 2026-11-05 | Poland – Construction work for pipelines, communication and p… | Gdańska Infrastruktura Wodoci… |
| 2026-11-05 | Switzerland – Building construction work – BAV 80756 SPA Juch… | HBD - Amt für Hochbauten (AHB) |
| 2026-11-05 | Iceland – Construction work for preschool buildings – Purchas… | Consensa |
| 2026-11-05 | Delivery of computer sets consisting of a laptop, monitor, do… | EUROPEJSKIE CENTRUM SOLIDARNO… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-10-26 | Modernizacja orynnowania i obróbek blacharskich wraz z modernizacją w… | POWIAT BEŁCHATOWSKI | 254 tys. zł |
| 2026-10-14 | MODERNIZACJA INSTALACJI WODNO-KANALIZACYJNEJ DLA DOMU POMOCY SPOŁECZN… | POWIAT BEŁCHATOWSKI | 1,2 mln zł |
| 2026-08-21 | Remont trzech klatek schodowych w wielorodzinnym budynku mieszkalnym … | MIASTO BEŁCHATÓW REPREZENTOWANE P… | 240 tys. zł |
| 2026-08-14 | Modernizacja kompleksu sportowego II Liceum Ogólnokształcącego w Beł… | POWIAT BEŁCHATOWSKI | 229 tys. zł |
| 2026-07-30 | Przebudowa i remont tarasów i schodów zewnętrznych w Pawilonie I Dom… | DOM POMOCY SPOŁECZNEJ W ŁOCHYŃSKU | 199 tys. zł |
| 2024-08-20 | Przebudowa budynku garażu w Kurnosie Drugim | Gmina Bełchatów | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account