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
Wilhelm Sonnenschutz GbR
Ref. no. UStID.DE454422704
Contractor profile Wilhelm Sonnenschutz GbR 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)
45 Construction work · 5
Who they win with
| Buyer | Wygrane |
|---|---|
| Landeshauptstadt Erfurt, Stadtverwaltung, Stadtkämmerei-Verdingungsstelle | 1 |
| Mittelschulverband Pfarrkirchen | 1 |
| Montessori-Verein Roth-Schwabach e.V. | 1 |
| Schulverband Margetshöchheim | 1 |
| Stadt Halle (Saale), Fachbereich Recht, Team Vergabe Bauleistungen/Bauplanungen | 1 |
Activity over time
1
2024
3
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 Wilhelm Sonnenschutz GbR 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 11 725 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-14 | Germany – Installation of partitions – Sanitary partitions | Stadibau GmbH Gesellschaft fü… |
| 2026-10-14 | Renovation of 10 residential premises – vacant units constitu… | Miasto Bielsko-Biała - Zakład… |
| 2026-10-14 | Improvements to various municipal roads: road running from th… | ALCALDIA DEL AYUNTAMIENTO DE … |
| 2026-10-14 | Conditioning and repairs of SC2N zones at Gando Air Base | Jefatura de la Sección Económ… |
| 2026-10-14 | Improvement of municipal roads in Vila do Souto, Abuime - Tor… | Alcaldía del Ayuntamiento de … |
| 2026-10-14 | Switzerland – Construction work for waste incineration plants… | INGE CSD / I.C.E. / IBG |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| Montessori-Verein Roth-Schwabach … | — | ||
| Schulverband Margetshöchheim | — | ||
| Mittelschulverband Pfarrkirchen | — | ||
| Stadt Halle (Saale), Fachbereich … | — | ||
| Landeshauptstadt Erfurt, Stadtver… | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account