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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.

    ContractsNuclear Sector Technical Advisory Services
    Awarded contract

    Nuclear Sector Technical Advisory Services

    Awarded
    £45k
    Published 5 Aug 2026

    Provide specialist technical advisory and expert analysis services to support National Audit Office external audit activities in the nuclear decommissioning sector.

    🇬🇧United Kingdom· LondonPublished 5 Aug 2026· 4 weeks agoviaFind a Tender
    Awarded
    £45k
    Published 5 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £45,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Professional Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • CU
      CYCLIFE UK
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 4 weeks ago.

    5 August 2026
    Awarded — no open tender advertised

    Brief

    The National Audit Office (NAO) is seeking specialist technical advisory services to support external audit activities in the nuclear sector. This contract provides independent expert advice and analysis for highly specialized nuclear decommissioning and technical matters. The engagement is awarded on a call-off basis for a period of up to three years. Suppliers should have demonstrated expertise in nuclear sector operations, decommissioning practices, and the ability to provide credible technical guidance to audit teams. This is a Single Tender Action low value contract.

    Track record

    26 awards · 24 winners
    Open field

    No single supplier dominates the field.

    In professional services, NATIONAL AUDIT OFFICE has awarded 26 contracts to 24 suppliers.

    Who wins here
    1. MONTAGU EVANS LLP2× · 8%
    2. ERNST YOUNG LLP2× · 8%
    3. REDACTIVE EVENTS LIMITED1× · 4%
    4. FORFRONT LIMITED1× · 4%
    5. TopScore Technologies Limited1× · 4%
    6. HARTLEY MCMASTER LIMITED1× · 4%

    +18 more suppliers

    Across professional services, the most active winners are REED SPECIALIST RECRUITMENT LIMITED, KPMG LLP, Hays Specialist Recruitment Ltd — the field to beat, or your route in as a partner.

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    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-06dcdd
    NA
    Buyer
    NATIONAL AUDIT OFFICE
    Sector
    Professional Services