CONSTRUCTORA DE CALAF, SAU: public contracts won without a rival in Spain: 3 uncontested awards; 60% of its awards; 1 without a competition; 2 single bid.
Assay record ASY-ES-12RF3YU0K3 · Cite as: Assay Systems, “CONSTRUCTORA DE CALAF, SAU: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/constructora-de-calaf-sau/
CONSTRUCTORA DE CALAF, SAU won 3 of its 5 public contract awards in Spain without a rival from 2024-04-10 to 2026-01-22: 1 without a competition and 2 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest CONSORCI PER A LA GESTIÓ DELS RESIDUS DEL VALLÈS ORIENTAL with 1.
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.
CONSORCI PER A LA GESTIÓ DELS RESIDUS DEL VALLÈS ORIENTAL gave CONSTRUCTORA DE CALAF, SAU 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-05-02, latest 2024-06-12.
CONSORCIO PARA LA GESTIÓN DE RESIDUOS DEL VALLÈS ORIENTAL gave CONSTRUCTORA DE CALAF, SAU 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-22, latest 2026-01-22.
Ens d'Abastament d'Aigua Ter Llobregat gave CONSTRUCTORA DE CALAF, SAU 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-10, latest 2024-04-10.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-22 | CONSORCIO PARA LA GESTIÓN DE RESIDUOS DEL VALLÈS ORIENTAL 48088-2026 | Single bid open | — |
| 2024-05-02 | CONSORCI PER A LA GESTIÓ DELS RESIDUS DEL VALLÈS ORIENTAL 259077-2024 | Single bid open | — |
| 2024-04-10 | Ens d'Abastament d'Aigua Ter Llobregat 209479-2024 | No competition oth-single | — |
Every uncontested award in Spain · All countries · CONSTRUCTORA DE CALAF, SAU 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.