COS Mantenimiento SA: public contracts won without a rival in Spain: 3 uncontested awards; 20% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-ES-0J5TXRQ0T6 · Cite as: Assay Systems, “COS Mantenimiento SA: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/cos-mantenimiento-sa/
COS Mantenimiento SA won 3 of its 15 public contract awards in Spain without a rival from 2024-10-25 to 2025-09-01: 0 without a competition and 3 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Dirección General del Servicio Público de Empleo Estatal with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Dirección General del Servicio Público de Empleo Estatal gave COS Mantenimiento SA 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-10-25, latest 2024-12-30.
Aena. Dirección de Contratación gave COS Mantenimiento SA 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-07-02, latest 2025-09-01.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-09-01 | Aena. Dirección de Contratación 568424-2025 | Single bid open | — |
| 2024-11-05 | Dirección General del Servicio Público de Empleo Estatal 673103-2024 | Single bid open | — |
| 2024-10-25 | Dirección General del Servicio Público de Empleo Estatal 650515-2024 | Single bid open | — |
Every uncontested award in Spain · All countries · COS Mantenimiento SA in the register
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.