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
Attero BV
Ref. no. 05053670
Contractor profile Attero BV 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)
90 Environment, cleaning · 763 Transport support · 1
Who they win with
Activity over time
6
2025
2
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| Unihorn bv | 3 | 4 |
| Sweco Nederland B.V. | 2 | 3 |
| eibe Benelux B.V. | 2 | 2 |
| Continu | 2 | 2 |
| Antea Nederland B.V. | 2 | 2 |
| Allianz Benelux N.V. | 2 | 2 |
| BK Ingenieurs B.V. | 2 | 2 |
| Dura Vermeer Infra Regionale Projecten BV | 2 | 2 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Attero BV bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Environment, cleaning, Transport support), trwa teraz 3 417 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-09-20 | Finland – Snow removal services – Call for tenders for WINTER… | Hämeenkyrön kunta |
| 2026-09-20 | Sweden – Travel agency and similar services – Travel agency s… | Adda Inköpscentral AB |
| 2026-09-20 | Italy – Waste collection services – Five-year service for the… | Comune DI Settingiano |
| 2026-09-20 | Portugal – Travel agency and similar services – Acquisition o… | Conservatório - Escola das Ar… |
| 2026-09-21 | Poland – Sewer cleaning services – Ongoing cleaning of street… | Miasto Chorzów – Miejski Zarz… |
| 2026-09-21 | Cleaning of office facilities - Holcim (all of Poland) | HOLCIM POLSKA S.A. |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| Gemeente Rotterdam | — | ||
| Gemeente Rotterdam | — | ||
| Gemeente Arnhem | — | ||
| Gemeente Arnhem | — | ||
| Avri | — | ||
| Gemeente Heerlen | — | ||
| Gemeente Tilburg | — | ||
| CirkelWaarde | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account