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.

    ContractsRetrofit Consultant Services for Energy Efficient Home Improvements
    Awarded contract

    Retrofit Consultant Services for Energy Efficient Home Improvements

    Awarded
    £1.5m
    Published 3 Aug 2026

    Northumberland County Council seeks retrofit consultant services to deliver energy efficiency improvements and home decarbonisation projects funded through Government schemes.

    🇬🇧United KingdomPublished 3 Aug 2026· 3 months agoviaContracts Finder
    Awarded
    £1.5m
    Published 3 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £1,500,000
      Pounds sterling
    • Tender closed
      20 Feb 2026
      8 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    2 suppliers
    • ME
      Mantis Energy Ltd
    Lead contractor
  1. OA
    OSMOSIS ACD LIMITED
    Consortium partner
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    3 Aug 2026Today20 Feb 2026

    Brief

    Northumberland County Council (NCC) is seeking qualified retrofit consultant services to support delivery of energy efficiency and home decarbonisation projects. NCC has secured funding through the Government's Warm Homes: Social Housing Fund (WHSHF) and Warm Homes: Local Grant (WHLG) schemes to upgrade homes across Northumberland. The Warmer Homes Team is working to improve domestic energy efficiency, reduce fuel poverty, lower household energy bills, and help properties achieve EPC Grade C ratings by 2030. Consultants will provide expertise in retrofit planning, design, and project delivery to support these objectives. This is an opportunity for experienced consultants to contribute to a major regional decarbonisation initiative.

    Track record

    15 awards · 11 winners
    Open field

    No single supplier dominates the field.

    In engineering, NORTHUMBERLAND COUNTY COUNCIL has awarded 15 contracts to 11 suppliers.

    Who wins here
    1. AECOM LTD2× · 13%
    2. Space Architects (Europe) Limited2× · 13%
    3. IDENTITY CONSULT LIMITED2× · 13%
    4. WSP UK LIMITED2× · 13%
    5. VAISALA LIMITED1× · 7%
    6. WESSEX ARCHAEOLOGY LIMITED1× · 7%

    +5 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 NORTHUMBERLAND COUNTY COUNCIL

    4 listingsView all →
    AwardedIT & Software🇬🇧United Kingdom

    CM2000 Rostering Software System with Enterprise SSO Integration

    Procurement of CM2000 rostering software with EVO and enterprise SSO capabilities for workforce scheduling and management.

    £52,500NORTHUMBERLAND COUNTY COUNCIL
    Published 29 Oct 2026
    AwardedConstruction🇬🇧United Kingdom

    Mobile Classroom Relocation to Berwick Academy

    Relocate and install a double modular classroom from Astley High School to Berwick Academy.

    £272,319NORTHUMBERLAND COUNTY COUNCIL
    Published 29 Oct 2026
    AwardedTransport & Logistics🇬🇧United Kingdom

    Purchase of 6 Ford Transit Panel Vans

    Procurement for 6 Ford Transit Panel Vans through TPPLHCCCH03 Lot 2 framework agreement.

    £320,446NORTHUMBERLAND COUNTY COUNCIL
    Published 27 Oct 2026
    AwardedTransport & Logistics🇬🇧United Kingdom

    Procurement of 3 Mercedes Atego Tipper Trucks

    Purchase of 3 Mercedes Atego tipper trucks via the NEPO224 framework agreement Lot 1.

    £301,776NORTHUMBERLAND COUNTY COUNCIL
    Published 27 Oct 2026

    Open in Engineering

    4 open listingsView all →
    OpenEngineering🇬🇧United Kingdom

    Integration, Technical, Operations, Assurance and Environment Partner for East West Rail

    East West Railway Company is procuring a 12-year Integration, Technical, Operations, Assurance and Environmental Partner to deliver comprehensive support across five service pillars for the East West Rail major infrastructure project, with structural independence to ensure assurance integrity.

    est.£300,000,000EAST WEST RAIL
    Published 30 Oct 2026
    OpenEngineering🇬🇧United Kingdom

    Laboratory Sampling and Analysis Services Contract - Yorkshire Water 2030

    Yorkshire Water is procuring integrated laboratory sampling, analysis, and transport services for AMP9 to support water quality testing and compliance requirements.

    YORKSHIRE WATER SERVICES LIMITED
    Published 30 Oct 2026
    Engineering🇬🇧United Kingdom

    Esk Valley Active Travel and Accessibility Audit for Railway Stations and Schools

    Feasibility study to audit accessibility and active travel infrastructure at Esk Valley railway stations and schools, with community engagement and recommendations.

    est.£50,000NORTH YORK MOORS NATIONAL PARK AUTHORITY
    Published 30 Oct 2026
    Engineering🇬🇧United Kingdom

    Design Team Appointment for 7-Unit Social Housing Development in Cashel Cross Garrison

    Rural Housing Association seeks an Integrated Design Team to redesign a 7-unit social housing scheme at Cashel Cross Garrison to meet social housing standards and planning requirements.

    est.£75,000Rural Housing Association (RHA)
    Published 30 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
    c258c0b2-2e79-4fc0-b276-581ef860e61c-909232

    Your fit

    Could you win the next one?

    This went to Mantis Energy Ltd. Sonar reads NORTHUMBERLAND COUNTY COUNCIL'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

    NC
    Buyer
    NORTHUMBERLAND COUNTY COUNCIL
    Sector
    Engineering