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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.

    ContractsA38 Saltash Tunnel Control and Monitoring System
    Awarded contract

    A38 Saltash Tunnel Control and Monitoring System

    Awarded
    £11.9m
    Published 19 Aug 2026

    Procurement of a complete Tunnel Control and Management System for the A38 Saltash Tunnel to monitor ventilation, lighting, fire detection, and traffic operations.

    🇬🇧United KingdomPublished 19 Aug 2026· 2 months agoviaFind a Tender
    Awarded
    £11.9m
    Published 19 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £11,865,312
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • PD
      P. DUCKER SYSTEMS LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    19 August 2026
    Awarded — no open tender advertised

    Brief

    This opportunity involves the design, supply, installation, and commissioning of a comprehensive Tunnel Control and Management System (TCMS) for the A38 Saltash Tunnel. The system will monitor and control critical tunnel infrastructure including ventilation, lighting, fire detection, incident management, and traffic flow. Suppliers should demonstrate expertise in tunnel management systems, traffic control technologies, safety systems integration, and compliance with UK and international tunnel safety standards. The project requires coordination with existing highway infrastructure and ability to work on an active transport corridor with minimal disruption.

    Track record

    38 awards · 28 winners
    Open field

    No single supplier dominates the field.

    In it software, NATIONAL HIGHWAYS LIMITED has awarded 38 contracts to 28 suppliers.

    Who wins here
    1. MOTT MACDONALD LIMITED4× · 11%
    2. ATKINSRÉALIS PPS LIMITED3× · 8%
    3. CAPGEMINI UK PLC2× · 5%
    4. ORACLE2× · 5%
    5. CIO-OFFICE LLP2× · 5%
    6. PA CONSULTING SERVICES LIMITED2× · 5%

    +22 more suppliers

    Across it software, the most active winners are SOFTCAT PLC, PHOENIX SOFTWARE LTD, INSIGHT DIRECT UK LIMITED — the field to beat, or your route in as a partner.

    More from NATIONAL HIGHWAYS LIMITED

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    Procurement for historic railway engineering services on the Andoversford to Chedworth Tunnel heritage railway restoration project.

    £123,830NATIONAL HIGHWAYS LIMITED
    Published 30 Oct 2026
    AwardedTransport & Logistics🇬🇧United Kingdom

    Huskisson Branch Stanley Road Bridge Replacement Project

    Procurement opportunity for the design and construction of a two-span replacement road bridge on Stanley Road in Huskisson Branch.

    £12,957NATIONAL HIGHWAYS LIMITED
    Published 30 Oct 2026
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    Alloy Lighting Management System - Continued Support and Operations

    Support and maintain New Hampshire's Alloy Lighting Management System, a critical platform managing £40m in annual street lighting electricity costs and energy efficiency initiatives.

    £503,894NATIONAL HIGHWAYS LIMITED
    Published 29 Oct 2026
    AwardedIT & Software🇬🇧United Kingdom

    Alloy Lighting Management System Support and Maintenance

    Support and maintain the Alloy Lighting Management System that manages street lighting assets, controls £40m annual billing, and tracks LED installations for energy optimization.

    £503,894NATIONAL HIGHWAYS LIMITED
    Published 29 Oct 2026

    Open in IT & Software

    4 open listingsView all →
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    HMO Detection and Monitoring System

    Local authority seeks software or service to proactively identify unlicensed Houses of Multiple Occupation using data analysis and predictive modeling.

    LEICESTER CITY COUNCIL
    Published 30 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    AWS Public Cloud Hosting Services Renewal

    Renewal of AWS public cloud hosting services to support the Home Office's current and future cloud infrastructure needs.

    £881,621,007indicativeHOME OFFICE
    Published 30 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    AWS Public Cloud Hosting Services

    Renewal of AWS public cloud hosting services to support the Home Office's current and future cloud infrastructure requirements.

    £881,621,007indicativeHOME OFFICE
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    OpenIT & Software🇬🇧United Kingdom

    Microsoft Azure Public Cloud Hosting Services

    Renewal of Microsoft Azure public cloud services to support the Home Office's current and future cloud infrastructure requirements.

    £150,790,007indicativeHOME OFFICE
    Published 30 Oct 2026
    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e812

    Your fit

    Could you win the next one?

    This went to P. DUCKER SYSTEMS LIMITED. Sonar reads NATIONAL HIGHWAYS LIMITED's work like this against your business — who holds it, and whether you could compete or partner next time.

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    NH
    Buyer
    NATIONAL HIGHWAYS LIMITED
    Sector
    IT & Software