BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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.

    ContractsA483 Oswestry to Welsh Border Road Upgrade - Ground Investigation Works
    Awarded contract

    A483 Oswestry to Welsh Border Road Upgrade - Ground Investigation Works

    Awarded
    £97.7k
    Published 10 Aug 2026

    Ground investigation and testing services for the A483 road upgrade scheme between Oswestry and the Welsh Border.

    🇬🇧United KingdomPublished 10 Aug 2026· 2 months agoviaContracts Finder
    Awarded
    £97.7k
    Published 10 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £97,727
      Pounds sterling
    • Tender closed
      16 Jul 2026
      2 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • TT
      TETRA TECH LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    10 Aug 2026Today16 Jul 2026

    Brief

    Ground investigation services are required for the A483 Northbound and Southbound Oswestry to Welsh Border Multi-Disciplinary Partnership (MDP) scheme (PIN 623652). The scope includes geotechnical fieldwork, laboratory testing, and comprehensive reporting to support detailed design and planning of this major road improvement project. This opportunity is available through the Ground Investigation Framework, and the contract has been awarded to Tetra Tech. Suppliers should note that work will focus on soil and rock characterization, foundation assessments, and site stability analysis to inform engineering recommendations for the scheme.

    Track record

    39 awards · 26 winners
    Open field

    No single supplier dominates the field.

    In engineering, NATIONAL HIGHWAYS LIMITED has awarded 39 contracts to 26 suppliers.

    Who wins here
    1. Network Rail5× · 13%
    2. VAN ELLE LIMITED3× · 8%
    3. Ramboll UK Limited2× · 5%
    4. MACE LIMITED2× · 5%
    5. TETRA TECH LIMITED2× · 5%
    6. ARCADIS CONSULTING UK LIMITED2× · 5%

    +20 more suppliers

    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.

    More from NATIONAL HIGHWAYS LIMITED

    4 listingsView all →
    AwardedResearch & Innovation🇬🇧United Kingdom

    Technical Partner for Road Investment Strategy Analysis and Safety Assessment

    National Highways is seeking a technical partner to provide analytical expertise in road safety, transport planning, economics, and data analytics to support investment strategy development and strategic road network decision-making.

    £11,355,000NATIONAL HIGHWAYS LIMITED
    Published 14 Oct 2026
    AwardedAgriculture & Food🇬🇧United Kingdom

    Grassland Management Services for Silfield Nature Reserve

    National Highways requires a contractor to manage grassland maintenance at Silfield Nature Reserve in Norfolk, which supports protected Great Crested Newt populations and other wildlife.

    £20,000NATIONAL HIGHWAYS LIMITED
    Published 13 Oct 2026
    AwardedResearch & Innovation🇬🇧United Kingdom

    Technical Partner for Strategic Road Network Development Studies 2026-2028

    National Highways seeks a Technical Partner to deliver strategic development and feasibility studies supporting long-term investment planning for the Strategic Road Network from 2026 to 2028.

    £2,250,000NATIONAL HIGHWAYS LIMITED
    Published 13 Oct 2026
    AwardedResearch & Innovation🇬🇧United Kingdom

    Technical Support for Road Restraint Systems (2025-28)

    Provide independent technical expertise and specialist advice on road restraint systems to support National Highways' procurement, standards development, incident investigation, and network operations from 2025-28.

    £300,000NATIONAL HIGHWAYS LIMITED
    Published 13 Oct 2026

    Open in Engineering

    4 open listingsView all →
    OpenEngineering🇬🇧United Kingdom

    Electric Vehicle Charging Infrastructure - Fully Funded Installation and Operation

    Buckinghamshire Council seeks a fully funded supplier partner to install, operate, and maintain EV charging infrastructure across the county, with the supplier financing the project and recovering costs through user charging fees.

    £60,228,387indicativeBUCKINGHAMSHIRE COUNCIL
    Published 14 Oct 2026
    Engineering🇮🇪Ireland

    Engineering Design Consultancy Services for Life Safety Systems – Scoil Treasa, Dublin

    Scoil Treasa school in Dublin is seeking engineering consultants to design Category 1 Life Safety Systems improvements.

    est.€820,000Scoil Treasa
    Published 14 Oct 2026
    Engineering🇮🇪Ireland

    District Heating Feasibility Study Consultancy – Cork City

    Cork City Council requires consultancy services to assess the feasibility and potential of district heating systems for Cork City's heat energy needs and decarbonisation objectives.

    est.€250,000CORK CITY COUNCIL
    Published 14 Oct 2026
    Engineering🇮🇪Ireland

    Electrical Services Consultant for Emergency Life Safety Systems Installation at Scoil Ursula, Sligo

    Ireland is seeking an Electrical Engineering Consultant to oversee the installation of emergency life-saving electrical systems at a school in Sligo.

    S.Ursula
    Published 14 Oct 2026
    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    7400c33e-0834-4064-a808-8f5b90efb17a-910106

    Your fit

    Could you win the next one?

    This went to TETRA TECH 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.

    Check my fit

    Free · Matches every Monday

    NH
    Buyer
    NATIONAL HIGHWAYS LIMITED
    Sector
    Engineering