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
IBK – Ingenieurbüro Kaya GmbH
Ref. no. x
Contractor profile IBK – Ingenieurbüro Kaya GmbH 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)
71 Architectural, engineering services · 2345 Construction work · 1080 Educational services · 648 Software, IT systems · 234 Transport equipment · 244 Construction materials · 1
Who they win with
Activity over time
6
2024
22
2025
18
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| SE-Gebäudeautomation AG | 3 | 4 |
| Ullrich & Schön GmbH | 2 | 9 |
| Zeeb + Frisch GmbH | 2 | 6 |
| Zeeb Innenausbau GmbH | 2 | 4 |
| Link GmbH | 2 | 4 |
| Duckek-Bedachungen GmbH Co. KG | 2 | 3 |
| Alois Müller GmbH | 2 | 3 |
| Flachs Bauunternehmung GmbH | 2 | 2 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures IBK – Ingenieurbüro Kaya GmbH bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Architectural, engineering services, Construction work, Educational services), trwa teraz 16 941 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-05 | Modernization of the fire extinguishing system at the Niedzic… | ZESPÓŁ ELEKTROWNI WODNYCH NIE… |
| 2026-10-05 | France – Architectural, engineering and planning services – R… | Communauté de Communes des Co… |
| 2026-10-05 | Belgium – Construction work – Restoration and repurposing of … | Stad Lier |
| 2026-10-05 | France – Road construction works – DEVELOPMENT WORKS OF PUBLI… | COMMUNE DU TAMPON |
| 2026-10-05 | Germany – Architectural services for building objects – Objec… | Samtgemeinde Bevensen-Ebstorf |
| 2026-10-05 | Austria – Joinery and carpentry works – UH.1000055-BH Grieski… | Amt der Oberösterreichischen … |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account