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AwardedSpainWorks€9,238,763

Obra de construcción de la ampliación del tranvía de Gasteiz a Zabalgana: Ramal Aldaia

Published
Published 19 December 2025
Deadline
Closed 30 January 2026

Overview

Euskal Trenbide Sarea awarded a contract for construction works to extend the Gasteiz tram to Zabalgana on the Aldaia branch. The contract, valued at €8,429,654.98, was awarded on 28 May 2026 to a consortium of eight companies including Ferrovial Construcción and UTE COMSA-IZA Ramal Aldaia.

Key details

Country
Spain
Status
Awarded
Category
Works
Estimated value
€9,238,763
Procedure
Open
Published
19 December 2025
Deadline
Closed
Classification (CPV)
Tramline construction works

Award outcome

Awarded value
€8,429,655
Award date
28 May 2026
Contract period
— → 22 June 2027
Winners
  • ALDESA - COALVI - SAMOS
  • BEZEL-VIALOBRA
  • COPASA-VIUDA
  • P20027436 - FERROVIAL CONSTRUCCION, S.A. y CONSTRUCCIONES MARIEZCURRENA, S.L.
  • TECSA, EMPRESA CONSTRUCTORA, S.A.
  • UTE COMSA-IZA RAMAL ALDAIA
  • UTE CYCASA_AMENABAR_BYCAM_ALDAIA

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract Award Notice

    3 June 2026

  2. Contract Notice

    19 December 2025

Contracting authority

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Awarded: Obra de construcción de la ampliación del tranvía de Gasteiz a Zabalgana: Ramal Aldaia — won by ALDESA - COALVI - SAMOS +6 — Skim