CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U: public contracts won without a rival in Spain: 2 uncontested awards; 22% of its awards; 0 without a competition; 2 single bid.
Assay record ASY-ES-15BFLEY0EE · Cite as: Assay Systems, “CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U: public contracts won without a rival in Spain”, https://assay-systems.com/register/es/uncontested/s/construcciones-mariano-lopez-navarro-s-a-u/
CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U won 2 of its 9 public contract awards in Spain without a rival from 2024-11-06 to 2025-09-03: 0 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Departamento de Hacienda y Administración Pública 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.
Departamento de Hacienda y Administración Pública gave CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-11-06, latest 2024-11-06.
Gerencia de Ecociudad Zaragoza S.A.U. (Medio Propio) gave CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-09-03, latest 2025-09-03.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-09-03 | Gerencia de Ecociudad Zaragoza S.A.U. (Medio Propio) 573257-2025 | Single bid open | — |
| 2024-11-06 | Departamento de Hacienda y Administración Pública 674675-2024 | Single bid open | — |
Every uncontested award in Spain · All countries · CONSTRUCCIONES MARIANO LÓPEZ NAVARRO, S.A.U 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.