Spain – Railway construction works – Ejecución de las obras del proyecto de sustitución de carril en el trayecto Infiest
Administrador de Infraestructuras Ferroviarias awarded €4.3M to COMSA, S.A. for Construction & Public Works in May 2026 — one of 1,027 awards this buyer has made, above its typical award size.
Buying agency
Administrador de Infraestructuras FerroviariasWinning supplier
COMSA, S.A.Contract description
Spain – Railway construction works – Ejecución de las obras del proyecto de sustitución de carril en el trayecto Infiesto-Arriondas entre los pp.kk. 361+700 a 383+344. Línea 770 Oviedo-Santander.
Related awards · Administrador de Infraestructuras Ferroviarias
1,027 awardsThe buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.
- ocds-ted-150044-2026TÉCNICA Y PROYECTOS, S.A.€1.5B04 Mar 2026 Professional Services
- ocds-ted-220218-2025Construcciones López Cao, S.L. - Ingeniería y Construcciones Melcor, S.L. - ÁBACO CR, S.L.€107M04 Apr 2025 Construction
- ocds-ted-263249-2026Construcciones López Cao, S.L. - Ingeniería y Construcciones Melcor, S.L. - ÁBACO CR, S.L.€86.1M17 Apr 2026 Construction
Other wins · COMSA, S.A.
24 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
- ocds-ted-41027-2025METRO DE MADRID, SOCIEDAD ANÓNIMA€86.1M21 Jan 2025 Construction
- ocds-ted-233472-2026Administrador de Infraestructuras Ferroviarias€31.3M03 Apr 2026 Construction
- ocds-ted-595767-2025Administrador de Infraestructuras Ferroviarias€29.9M12 Sep 2025 Construction
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