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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.

    ContractsDebt Collection Services Contract
    Awarded contract

    Debt Collection Services Contract

    Awarded
    £17.5m
    Published 22 Sept 2026

    Contract opportunity to provide debt collection services for recovering unpaid council tax, business rates, and BID contributions.

    🇬🇧United Kingdom· LondonPublished 22 Sept 2026· 3 weeks agoviaFind a Tender
    Awarded
    £17.5m
    Published 22 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £17,500,000
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Professional Services
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    5 suppliers
    • CG
      CDER Group Limited
    Lead contractor
  1. EQ
    Equita Limited
    Consortium partner
  2. MH
    Marston Holdings Ltd
    Consortium partner
  3. DB
    Dukes Bailiff Limited
    Consortium partner
  4. NE
    NEWLYN PLC
    Consortium partner
  5. Lifecycle

    Awarded

    Contract awarded. Originally published 3 weeks ago.

    22 September 2026
    Awarded — no open tender advertised

    Brief

    This contract opportunity is for the provision of professional debt collection services to recover unpaid council debts, including council tax arrears, non-domestic rateable value (NNDR) arrears also known as business rates, and Business Improvement District (BID) contributions. The successful contractor will be responsible for pursuing outstanding debts on behalf of the council through established collection procedures and will need to demonstrate experience in local authority debt recovery, compliance with relevant regulations, and effective recovery performance metrics.

    Track record

    4 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In this category, WESTMINSTER CITY COUNCIL has awarded 4 contracts to 3 suppliers.

    Who wins here
    1. CDER Group Limited2× · 50%
    2. Marston Holdings Ltd1× · 25%
    3. TERSUS CONSULTANCY LIMITED1× · 25%

    Across this category, the most active winners are SAXTON, KPMG LLP, Prison Advice & Care Trust (pact) — 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-04e56c

    Your fit

    Could you win the next one?

    This went to CDER Group Limited. Sonar reads WESTMINSTER CITY 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

    WC
    Buyer
    WESTMINSTER CITY COUNCIL
    Sector
    Professional Services