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Top Accounting Firms in the UK

135 of 402 accounting firms ranked on evidence in the Q4 2026 edition.

TrustList ranking

Q4 2026 edition

135 of 402 accounting firms ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

The SME ranking on this page lists 396 small and medium-sized firms, and 77 of them earned a rank number. Five businesses known to be large are left out. The SME order does not reward age, so newer practices compete on evidence alone. See the SME ranking

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  1. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
  2. Kean Jarman & Co logo

    Tax · Accounting · Partnership

    Kean Jarman & Company is a firm of chartered accountants and taxation advisers in the centre of Glasgow. It offers a personal service to small and medium-sized enterprises.

    On record: Based in Glasgow city centre, Scotland · Owner-managed

  3. Keith May Accounting Services logo

    Tax · Accounting · Partners

    Keith May Accounting Services Ltd is a small accountancy practice on the edge of Skegness in Lincolnshire.

    On record: Based in Skegness, Lincolnshire

  4. Kelly Services UK logo

    Tax · simple · Government · Also in Reading

    Kelly Services UK is the British branch of the Kelly staffing group.

    On record: Based in United Kingdom

  5. Keystone Chartered Accountants logo

    Keystone Chartered Accountants trades as Keystone Accountants, an independent local practice in Nottingham.

    On record: Based in Nottingham, England

  6. Kirk Newsholme Chartered Accountants & Business Advisors logo

    Business Services · Tax · Government · Also in Leeds

    Kirk Newsholme Chartered Accountants & Business Advisors is an independent firm of accountants and tax specialists in Leeds, Yorkshire.

    On record: Based in Leeds, Yorkshire, England · Independent firm

  7. KJG Chartered Accountants logo

    KJG Chartered Accountants is an accounting practice in Manchester that now appears as an office of the Xeinadin group.

    On record: Based in Manchester

  8. KP Simpson Certified Public Accountants logo

    Self Assessment · Tax · Insurance · Also in South Shields and Jarrow

    KP Simpson Certified Public Accountants is an accountancy practice in the North East of England. It has offices in Newcastle upon Tyne, South Shields and Jarrow.

    On record: Based in Newcastle upon Tyne, South Shields and Jarrow, England · Owner-managed

  9. Krushna Accounting logo

    Consumer Products & Services · Business Services · Financial Services

    Krushna Accounting is an outsourcing practice that handles accounting and bookkeeping work for accountancy firms, small and medium-sized businesses and other companies in the UK…

    On record: Based in Bromley, London

  10. L & S Accountancy Services logo

    Tax

    L & S Accountancy Services is a firm of accountants in Belper, Derbyshire.

    On record: Based in Belper, Derbyshire, United Kingdom

  11. L J Hanbury logo

    Tax · Accounting · Corporation · Also in Tamworth and Nottingham

    L J Hanbury is an accountancy practice with offices in Long Eaton and Eastwood.

    On record: Based in Long Eaton and Eastwood, England

  12. Lancaster Accounting logo

    Lancaster Accounting is a one-person accountancy practice in Nottingham run by a licensed accountant.

    On record: Based in Nottingham, UK · One-person

  13. Landmark Chartered Accountants logo

    Self Assessment · Tax · Accounting · Also in Watford

    Landmark Chartered Accountants is an accountancy practice in Watford. It looks after businesses in London and Hertfordshire and takes on clients further afield.

    On record: Based in Watford, England · Owner-managed

  14. Langricks Chartered Accountants logo

    Langricks Chartered Accountants is an accountancy firm with offices in Wilmslow, Cheshire and in Holmfirth, near Huddersfield.

    On record: Based in Wilmslow, Cheshire and Holmfirth, Huddersfield

  15. Lanop Accountants logo

    Business Services · Financial Services · Tax · Also in Putney and Richmond

    Lanop Accountants is an accountancy and tax advisory practice in Putney, south-west London.

    On record: Based in Putney, London · Family business

  16. Leonherman logo

    Tax · Accounting · Cloud · Also in Manchester and Wales

    Leonherman is an accountancy firm based in Manchester that serves clients across the North West of England.

    On record: Based in Manchester, England · Owner-managed

  17. LF Bookkeepers logo

    LF Bookkeepers is a bookkeeping practice based in Dublin and owned by Lansdowne Francs Accountants.

    On record: Based in Belfast, London and Gibraltar

  18. Linden Accountants Limited logo

    Self Assessment · Tax · Accounting · Also in Bristol and Wales

    Linden Accountants Limited is an accountancy practice in the South West of England.

    On record: Based in South West England

  19. VC

    Tax Planning · Tax Compliance · Accounting · Also in London, United Kingdom and Ilford, United Kingdom

    Vision Consulting is a London firm of chartered accountants and registered auditors, regulated by the ICAEW and operating through Vision Consulting Accountants Limited.

    On record: Based in 28th Floor, The Gherkin, 30 St Mary Axe, London, EC3A 8EP · Owner-managed

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