SIADDE SOLUCIONES, S.A: public contracts won without a rival in Spain: 3 uncontested awards; 30% of its awards; 0 without a competition; 3 single bid.
Assay record ASY-ES-0PB6E9W0K7 · Cite as: Assay Systems, “SIADDE SOLUCIONES, S.A: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/siadde-soluciones-s-a/
SIADDE SOLUCIONES, S.A won 3 of its 10 public contract awards in Spain without a rival from 2024-03-19 to 2026-08-05: 0 without a competition and 3 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Jefatura de Asuntos Económicos del Estado Mayor de la Defensa 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.
Jefatura de Asuntos Económicos del Estado Mayor de la Defensa gave SIADDE SOLUCIONES, S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-10-02, latest 2026-08-05.
Departamento de Salud de Xàtiva-Ontinyent. Dirección Económica-Gerencia gave SIADDE SOLUCIONES, S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-03-19, latest 2024-03-19.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-05 | Jefatura de Asuntos Económicos del Estado Mayor de la Defensa 542704-2026 | Single bid open | — |
| 2024-10-02 | Jefatura de Asuntos Económicos del Estado Mayor de la Defensa 593601-2024 | Single bid open | — |
| 2024-03-19 | Departamento de Salud de Xàtiva-Ontinyent. Dirección Económica-Gerencia 163175-2024 | Single bid open | — |
Every uncontested award in Spain · All countries · SIADDE SOLUCIONES, S.A 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.