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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsEngineering Services for Railway Construction Oversight
    Awarded contract

    Engineering Services for Railway Construction Oversight

    Awarded
    €1.3m
    Published 6 Nov 2025

    This contract involves providing technical assistance for the oversight and monitoring of construction works related to the complementary actions for the commissioning of the new railway access for the high-speed line connecting Madrid, Castilla La Mancha, Comunidad Valenciana, and Región de Murcia.

    🇪🇸SpainPublished 6 Nov 2025· 1 year agoviaTED
    Awarded
    €1.3m
    Published 6 Nov 2025

    Decision brief

    4 fields
    • Contract value
      €1,329,500
      Euros
    • Closing date
      Not published
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇪🇸Spain

    Suppliers

    2 suppliers
    • UA
      UTE ACO COMPLEMENTARIAS VLC – LA ENCINA (constituted by SGS TECNOS S.A - INFRAKONSULT EUROPA S.L)
    Lead contractor
  1. UA
    UTE ACO COMPLEMENTARIAS VLC LA ENCINA CONSTITUTED BY SGS TECNOS SA INFRAKONSULT EUROPA SL
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 year ago.

    6 November 2025
    Awarded — no open tender advertised

    Brief

    This contract involves providing technical assistance for the oversight and monitoring of construction works related to the complementary actions for the commissioning of the new railway access for the high-speed line connecting Madrid, Castilla La Mancha, Comunidad Valenciana, and Región de Murcia. The specific section covered is from La Encina to Valencia. Suppliers are expected to deliver expertise in engineering services to ensure the project meets quality and safety standards. The total value of the contract is €1,329,500, and it is managed by Adif-Alta Velocidad.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In engineering, HIGH SPEED ADIF has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. UTE WSP SPAINAPIA SAU 50 TPFGETINSA EUROESTUDIOS SL 501× · 17%
    2. UTE ACO COMPLEMENTARIAS VLC – LA ENCINA (constituted by SGS TECNOS S.A - INFRAKONSULT EUROPA S.L)1× · 17%
    3. UTE WSP SPAIN–APIA, S.A.U. (50%) – TPFGETINSA EUROESTUDIOS, S.L. (50%)1× · 17%
    4. VIARIUM INGENIERA SL1× · 17%
    5. VIARIUM INGENIERÍA S.L.1× · 17%
    6. UTE ACO COMPLEMENTARIAS VLC LA ENCINA CONSTITUTED BY SGS TECNOS SA INFRAKONSULT EUROPA SL1× · 17%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Open in Engineering

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    Cost Estimating Support Framework for National Highways (2028-2032)

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    Rooftop Air Handling Units Supply and Installation at Lakes College

    Lakes College requires a supplier to deliver and install rooftop air handling units with associated remedial works.

    est.£450,000Lakes College West Cumbria
    Published 11 Nov 2026
    Take action
    View on sourceTED

    Award notice and full record on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    739104-2025

    Your fit

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    This went to UTE ACO COMPLEMENTARIAS VLC – LA ENCINA (constituted by SGS TECNOS S.A - INFRAKONSULT EUROPA S.L). Sonar reads HIGH SPEED ADIF's work like this against your business — who holds it, and whether you could compete or partner next time.

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    HIGH SPEED ADIF
    Sector
    Engineering