Ad Diagnost S.A: public contracts won without a rival in Spain: 4 uncontested awards; 80% of its awards; 0 without a competition; 4 single bid.
Assay record ASY-ES-1KVG2720T5 · Cite as: Assay Systems, “Ad Diagnost S.A: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/ad-diagnost-s-a/
Ad Diagnost S.A won 4 of its 5 public contract awards in Spain without a rival from 2024-12-16 to 2025-12-10: 0 without a competition and 4 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil 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 Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil gave Ad Diagnost S.A 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-03-20, latest 2025-12-10.
Tecnologías y Servicios Agrarios S.A.,S.M.E., M.P., (TRAGSATEC) gave Ad Diagnost S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-27, latest 2025-02-27.
Dirección Gerente del Hospital Universitario Nuestra Señora de Candelaria gave Ad Diagnost S.A 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-16, latest 2024-12-16.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-12-10 | Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil 820856-2025 | Single bid open | — |
| 2025-03-20 | Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil 179438-2025 | Single bid open | — |
| 2025-02-27 | Tecnologías y Servicios Agrarios S.A.,S.M.E., M.P., (TRAGSATEC) 129650-2025 | Single bid open | — |
| 2024-12-16 | Dirección Gerente del Hospital Universitario Nuestra Señora de Candelaria 769103-2024 | Single bid open | — |
Every uncontested award in Spain · All countries · Ad Diagnost 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.