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
COS MANTENIMIENTO SA
Ref. no. A81585838
Contractor profile COS MANTENIMIENTO SA 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)
30 Office equipment, computers · 850 Repair, maintenance services · 448 Software, IT systems · 272 IT services · 1
Who they win with
Activity over time
12
2025
3
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 COS MANTENIMIENTO SA bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Office equipment, computers, Repair, maintenance services, Software, IT systems), trwa teraz 4 252 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-11-12 | Renewal of the access subscription to anti-plagiarism teachin… | Subdirección General de Contr… |
| 2026-11-12 | [UT4] Repair and maintenance service for a truck with a wood … | Empresa de Transformación Agr… |
| 2026-11-12 | Maintenance service for the Autoanalyzer Quaatro equipment (4… | Secretaría General de la Agen… |
| 2026-11-12 | Maintenance service and supply of spare parts for the overhea… | Valenciana d'Estrategies i Re… |
| 2026-11-12 | Germany – Software packages and information systems – 1005080… | Deutsche Gesellschaft für Int… |
| 2026-11-12 | France – Elevator maintenance services – Maintenance and serv… | SACOGIVA |
Recent wins
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account