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
Elektro-Koslowski GmbH
Ref. no. t042633900
Contractor profile Elektro-Koslowski GmbH 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 · 2
Who they win with
| Buyer | Wygrane |
|---|---|
| SBH | Schulbau Hamburg | 1 |
| Stadt Schneverdingen | 1 |
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| UBN GmbH | 2 | 8 |
| Johannes Baden Dach GmbH | 2 | 3 |
| Schnackenberg Holzbau GmbH | 2 | 3 |
| Horst Poburski Wasser- und Abwasser-Technik GmbH | 1 | 17 |
| Polat Real Estate GmbH | 1 | 11 |
| Germann Malermeister GmbH | 1 | 11 |
| HSE Haustechnik GmbH | 1 | 9 |
| TOP-SPORT GmbH | 1 | 9 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Elektro-Koslowski 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 (Construction work), trwa teraz 11 943 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 | Germany – Building construction work – New construction of OG… | Gemeinde Memmelsdorf |
| 2026-10-02 | Luxembourg – Installation of heating, ventilation and air con… | Le Fonds Belval |
| 2026-10-02 | Belgium – Installation work for sanitary equipment – Renovati… | VZW Evara |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| SBH | Schulbau Hamburg | — | ||
| Stadt Schneverdingen | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account