SIDAF, S.L: public contracts won without a rival in Spain: 3 uncontested awards; 100% of its awards; 3 without a competition; 0 single bid.
Assay record ASY-ES-1T3NXMT0TI · Cite as: Assay Systems, “SIDAF, S.L: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/sidaf-s-l/
SIDAF, S.L won 3 of its 3 public contract awards in Spain without a rival from 2024-04-03 to 2026-03-16: 3 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Diputación Foral de Álava - Departamento de Hacienda, Finanzas y Presupuestos 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.
Diputación Foral de Álava - Departamento de Hacienda, Finanzas y Presupuestos gave SIDAF, S.L 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-03, latest 2026-03-16.
IZFE - Sociedad Foral de Servicios Informáticos - IZFE - Sociedad Foral de Servicios Informáticos gave SIDAF, S.L 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-17, latest 2025-06-17.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-03-16 | Diputación Foral de Álava - Departamento de Hacienda, Finanzas y Presupuestos 177979-2026 | No competition neg-wo-call | technical |
| 2025-06-17 | IZFE - Sociedad Foral de Servicios Informáticos - IZFE - Sociedad Foral de Servicios Informáticos 391431-2025 | No competition neg-wo-call | exclusive |
| 2024-04-03 | Diputación Foral de Álava - Departamento de Hacienda, Finanzas y Presupuestos 196457-2024 | No competition neg-wo-call | technical |
Every uncontested award in Spain · All countries · SIDAF, S.L 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.