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
Karolina Kozera - McWilliam Techbud - Handel
NIP 7642393418
Headquarters: Piła
Contractor profile Karolina Kozera - McWilliam Techbud - Handel 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)
43 Mining machinery · 344 Construction materials · 1
Who they win with
Activity over time
1
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 Karolina Kozera - McWilliam Techbud - Handel bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Mining machinery, Construction materials), trwa teraz 919 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-02 | France – Construction structures and materials; auxiliary pro… | Mairie de Biscarrosse |
| 2026-10-02 | Name tags | (zamawiajacy w EKS) |
| 2026-10-02 | Supply of a new or used BACKHOE LOADER, less than 40 months o… | Alcaldía del Ayuntamiento de … |
| 2026-10-02 | Norway – Snow ploughs and snow blowers – Framework agreements… | Bane NOR SF |
| 2026-10-02 | Purchase of bearings | UAB Vilniaus viešasis transpo… |
| 2026-10-02 | Plow blades | (zamawiajacy w EKS) |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account