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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.

    ContractsBusiness and Management Consultancy Support Services
    Awarded contract

    Business and Management Consultancy Support Services

    Awarded
    £12m
    Published 8 Jun 2026

    ONS is seeking business and management consultancy support services to assist with major programmes and strategic initiatives.

    🇬🇧United Kingdom· WalesPublished 8 Jun 2026· 2 months agoviaFind a Tender
    Awarded
    £12m
    Published 8 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £12,000,000
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Professional Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      Wales

    Suppliers

    1 supplier
    • DE
      DELOITTE LLP
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    8 June 2026
    Awarded — no open tender advertised

    Brief

    The Office for National Statistics (ONS) is seeking qualified business and management consultancy support services to assist with major programmes and initiatives. The successful supplier will provide strategic consulting, business process improvement, and management advisory services to support ONS operations and programme delivery. This opportunity is suitable for consultancy firms with experience delivering business support services to government and large-scale organizations. Services may include organizational development, change management, process optimization, and strategic advisory support.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In professional services, OFFICE FOR NATIONAL STATISTICS has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. WAVEMAKER LIMITED1× · 33%
    2. Serco Limited1× · 33%
    3. DELOITTE LLP1× · 33%

    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-06afcb
    OF
    Buyer
    OFFICE FOR NATIONAL STATISTICS
    Sector
    Professional Services