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
COMSA, S.A.U.
Ref. no. U26907683
Contractor profile COMSA, S.A.U. 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 · 750 Repair, maintenance services · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| Administrador de Infraestructuras Ferroviarias | 2 |
| Empresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA) | 2 |
| Metro de Madrid, S.A. | 2 |
| Consejo de Administración de Sociedad Mercantil Estatal Aguas de las Cuencas de España, S.A. (ACUAES) | 1 |
| Presidencia del Consejo de Administración de la Autoridad Portuaria de Barcelona (PORT DE BARCELONA) | 1 |
Activity over time
5
2025
3
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| EULEN, S.A. | 3 | 12 |
| ELECNOR SERVICIOS Y PROYECTOS, SAU | 3 | 11 |
| ELECTRONIC TRAFIC, S.A. | 3 | 10 |
| ITURRI, S.A. | 3 | 8 |
| TK Elevadores España, S.L.U | 3 | 7 |
| INETUM ESPAÑA. S.A. | 3 | 7 |
| TPF Getinsa Euroestudios, S.L. | 3 | 7 |
| WSP SPAIN-APIA, S.A.U. | 3 | 6 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures COMSA, S.A.U. 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, Repair, maintenance services), trwa teraz 14 599 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-09-20 | Sweden – Construction work for water and sewage pipelines – N… | Haninge kommun |
| 2026-09-20 | Window repair room 323 - KWP in Łódź | Komenda Wojewódzka Policji w … |
| 2026-09-20 | Window repair - KPP Brzeziny | Komenda Wojewódzka Policji w … |
| 2026-09-20 | Window repair room 1012 - KWP in Łódź | Komenda Wojewódzka Policji w … |
| 2026-09-20 | Portugal – Repair and maintenance services of motor vehicles … | SATA - Gestão de Aeródromos, … |
| 2026-09-20 | Road widening works at the intersection of Av Benidorm / Call… | Junta de Gobierno del Ayuntam… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| Empresa de Transformación Agraria… | — | ||
| Administrador de Infraestructuras… | — | ||
| Metro de Madrid, S.A. | — | ||
| Empresa de Transformación Agraria… | — | ||
| Presidencia del Consejo de Admini… | — | ||
| Consejo de Administración de Soci… | — | ||
| Administrador de Infraestructuras… | — | ||
| Metro de Madrid, S.A. | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account