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
Regenbogen Arbeit gGmbH
Ref. no. 1234567
Contractor profile Regenbogen Arbeit gGmbH 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 · 234 Transport equipment · 160 Transport services · 166 Financial services, insurance · 171 Architectural, engineering services · 175 Public administration · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| Abbeyfeale Community Council | 1 |
| Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) | 1 |
| Fingal County Council_371 | 1 |
| Furthr (Dublin Business Innovation Centre)_205010 | 1 |
| Gemeinde Pullach i. Isartal | 1 |
| Limerick City and County Council_103432 | 1 |
| Staatskanzlei des Landes Brandenburg | 1 |
| Stadt Karlsruhe Hauptamt | 1 |
Activity over time
3
2024
7
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 Regenbogen Arbeit gGmbH 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, Transport equipment, Transport services), trwa teraz 14 642 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-02 | Notice of a tender conducted in the basic mode without negoti… | GMINA LIW |
| 2026-10-02 | Notice of a tender conducted in the basic mode without negoti… | GMINA LIW |
| 2026-10-02 | Notice of a tender conducted in the basic mode without negoti… | GMINA LIW |
| 2026-10-02 | Spare parts for SOR buses - powertrain | (zamawiajacy w EKS) |
| 2026-10-02 | Germany – Motor pumps – LFV Bayern e.V.: Collective procureme… | LandesFeuerwehrVerband Bayern… |
| 2026-10-02 | Germany – Building construction work – New construction of OG… | Gemeinde Memmelsdorf |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account