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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.

    ContractsData Quality and Verification Services for HMRC
    Awarded contract

    Data Quality and Verification Services for HMRC

    Awarded
    £2.2m
    Published 16 Jun 2026

    HMRC requires data quality and verification services to enhance customer information and ensure UK GDPR compliance.

    🇬🇧United KingdomPublished 16 Jun 2026· 4 months agoviaContracts Finder
    Awarded
    £2.2m
    Published 16 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £2,160,000
      Pounds sterling
    • Tender closed
      9 Apr 2026
      7 months ago
    • Sector
      IT & Software
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • GG
      GB GROUP PLC
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 4 months ago.

    16 Jun 2026Today9 Apr 2026

    Brief

    HMRC is seeking a qualified supplier to provide data enhancement and verification services. The contractor will be responsible for updating and validating customer information held by HMRC to ensure full compliance with UK General Data Protection Regulation (GDPR) standards. This includes data cleansing, accuracy checks, and verification processes to maintain data integrity and regulatory compliance. The service will help HMRC meet its legal obligations to protect personal data and respond to data subject rights requests. Suitable suppliers should have experience in data management, quality assurance, and knowledge of GDPR compliance requirements.

    Track record

    50 awards · 34 winners
    Open field

    No single supplier dominates the field.

    In it software, H M REVENUE CUSTOMS has awarded 50 contracts to 34 suppliers.

    Who wins here
    1. CAPGEMINI UK PLC6× · 12%
    2. IBM UNITED KINGDOM LIMITED4× · 8%
    3. Equal Experts UK Ltd2× · 4%
    4. SYNYEGA LIMITED2× · 4%
    5. XMA LIMITED2× · 4%
    6. Equal Experts2× · 4%

    +28 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.

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    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
    b7110d18-a972-45a9-a9a1-37674d9a6ce4-902227

    Your fit

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    This went to GB GROUP PLC. Sonar reads H M REVENUE CUSTOMS's work like this against your business — who holds it, and whether you could compete or partner next time.

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    HM
    Buyer
    H M REVENUE CUSTOMS
    Sector
    IT & Software