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
Zwillings Baudienstleistungen UG (haftungsbeschränkt)
Ref. no. wirdnachgereicht
Contractor profile Zwillings Baudienstleistungen UG (haftungsbeschränkt) 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)
85 Health, social care · 645 Construction work · 244 Construction materials · 1
Who they win with
Activity over time
8
2025
1
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 <span class="utn" title="Zwillings Baudienstleistungen UG (haftungsbeschränkt)">Zwillings Baudienstleistungen UG (haftungsbeschrä…</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 (Health, social care, Construction work, Construction materials), trwa teraz 12 590 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-07 | Germany – Roof covering and roof construction works and relat… | Bauwerke Münster GmbH |
| 2026-10-07 | Germany – Ventilation installation – Construction - VOB - LV2… | BBS Bau- und Betriebsservice … |
| 2026-10-07 | Harju County, Kuusalu Municipality, Muuksi village, Orunõlva … | Elektrilevi OÜ |
| 2026-10-07 | Rapla County, Märjamaa Municipality, Leevre village, Märjamaa… | Elektrilevi OÜ |
| 2026-10-07 | Replacement of warehouse doors at KOP AB 5G1b | Lietuvos kariuomenės Karinių … |
| 2026-10-07 | Home help service of Collado Villalba | Alcaldía del Ayuntamiento de … |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account