COMSA, S.A. — Spain · TED award notices · Supplier record: 4 award notices, all years (Mar 2024 – Jun 2026); 4 since January 2024 (2 buyers); 2nd rank in the line (of 131 suppliers · 6.2%); 4 buyers never served (5 notices in the line from them).
Assay record ASY-ES-123I31D1NG · Cite as: Assay Systems, “COMSA, S.A. in the TED register for Spain”, https://assay-systems.com/register/es/comsa-s-a/
4
award notices, all years
Mar 2024 – Jun 2026
4
since January 2024
2 buyers
2nd
rank in the line
of 131 suppliers · 6.2%
4
buyers never served
5 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2
2023202420252026
Who buys from COMSA, S.A.
since January 2024
2buyers
4notices
75%top buyer
Euskal Trenbide Sarea - ETS - Euskal Trenbide Sarea75.0%
3 notices
Administrador de Infraestructuras Ferroviarias25.0%
1 notice
The line
since January 2024
16award notices
5buyers
131suppliers
8.3%held by top ten
Bridge renewal construction work (CPV 45221119)
7
5
4
202420252026Jan–Sep
2ndof 131 suppliers
1notices name COMSA, S.A.
6.2%share of the line
9.1%of 11 notices from Administrador de Infraestructuras Ferroviarias
65new suppliers since 2025
Buyers that buy the line and never named COMSA, S.A.
since November 2023
4buyers
5notices since 2024
4buyers took a new supplier
121suppliers came in that way
ADIF-AltaVelocidad
2 notices
DIPUTACIÓN DE BARCELONA
1 notice
Empresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA)
1 notice
Junta de Gobierno del Ayuntamiento de A Coruña
1 notice
Suppliers next to it in the line
since January 2024
ABALA INFRAESTRUCTURAS, S.L.1 buyer
1 notice
ACSA OBRAS E INFRAESTRUCTURAS SAU1 buyer
1 notice
ACTIVIDADES DE TRASNPORTE Y SERVICIOS ALTIPLANO, S.L1 buyer
Source: contract award notices for Spain in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.