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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. Boogles Legal Bookkeepers logo

    simple · Partners · Legal · Also in London and Wales

    Boogles Legal Bookkeepers is the legal arm of Boogles Ltd, a UK bookkeeping business that looks after the accounts of solicitors.

    On record: Based in United Kingdom · Sole practitioner

  3. Bookkeepers Direct logo

    Advertising & Marketing · Business Services · Information Technology · Also in Wales

    A Yorkshire bookkeeping firm providing Xero bookkeeping, payroll, monthly reports and Xero training for local businesses

    On record: Based in Yorkshire, UK

  4. Bookkeeping 2Gether logo

    Tax · Corporation · SME · Also in Scotland

    Bookkeeping 2Gether runs its financial services from an office in Glasgow and takes on clients across the UK.

    On record: Based in Glasgow, Scotland

  5. Bostockwhite logo

    Partners · Energy · Also in Nottingham

    Bostockwhite is a firm of accountants in Bingham, on the edge of Nottingham, working with businesses and private individuals.

    On record: Based in Bingham, Nottingham, England

  6. Boston Accountants logo

    Self Assessment · Tax · simple

    Boston Accountants is an accountancy practice with a team in Boston, England, that also draws on specialist colleagues from around the UK.

    On record: Based in Boston, England

  7. Botham Accounting logo

    Tax · Accounting · Government

    Accountancy and tax practice giving business advice, forecasting and HMRC support to companies in Nottingham and South Yorkshire

    On record: Based in Nottingham, with a South Yorkshire team · Owner-managed

  8. Bottom Line Consultancy logo

    Bottom Line Consultancy is an Edinburgh firm that supplies experienced finance director support and business advice to companies throughout the UK.

    On record: Based in Edinburgh, UK

  9. Bowen Eldridge logo

    Charity · Also in Cardiff and Wales

    Bowen Eldridge is a recruitment agency in Cardiff covering the wider South Wales area.

    On record: Based in Cardiff, Wales, UK

  10. BR Accountants Ltd logo

    Tax · Accounting

    BR Accountants Ltd is a small-business accountancy practice in Beckton, east London, staffed by qualified accountants and bookkeepers.

    On record: Based in Beckton, London

  11. BJ

    Bradshaw Johnson is a chartered accountancy practice in Hitchin and St Neots offering accounts, tax planning and probate services to businesses and entrepreneurs.

    On record: Based in Hitchin, Hertfordshire and St Neots, Cambridgeshire · Sole trader

  12. Bridgewood logo

    Bridgewood is a firm of licensed insolvency practitioners and business recovery advisers.

    On record: Based in Nottingham and Derby, England

  13. Brieley Grimsdell Falconer logo

    Tax · Accounting · Responsive · Also in Derby and Nottingham

    Brieley Grimsdell Falconer is a chartered accountancy and tax practice in Kimberley, near Nottingham, close to junction 26 of the M1.

    On record: Based in Kimberley, Nottingham, England

  14. BrierleyHolt Accountants logo

    BrierleyHolt Accountants, trading as Brierley Holt, is a family-run accountancy practice in Altrincham, England.

    On record: Based in Altrincham, England · Family-run

  15. Britannia Accountancy Services Ltd logo

    Tax · Accounting · simple · Also in London

    Britannia Accountancy Services Ltd is an accountancy practice in Eltham, south-east London, serving small and medium-sized businesses.

    On record: Based in Eltham, London

  16. Brooks & Partners Accountants Ltd logo

    Tax · Partners · Responsive · Also in Stamford and Wales

    Brooks & Partners Accountants Ltd is an accountancy practice that handles the day-to-day finance and tax work of small companies and sole traders.

    On record: Based in United Kingdom · Sole trader

  17. BrooksCity logo

    Tax · Accounting · simple · Also in London

    BrooksCity is a firm of chartered accountants in London that looks after the accounts, tax and compliance of businesses from start-ups to established companies.

    On record: Based in London, United Kingdom

  18. Brown Chism & Thompson PLLC logo

    Tax · Accounting · simple · Also in Oklahoma

    Brown Chism & Thompson PLLC is a certified public accounting firm in Tulsa, Oklahoma, with several CPAs on its staff.

    On record: Address in United Kingdom

  19. Brown, Scott & Main logo

    Tax · Accounting · Legal · Also in Kirkcaldy and Edinburgh

    Brown, Scott & Main is a chartered accountancy practice with offices in Edinburgh and Kirkcaldy.

    On record: Based in Edinburgh and Kirkcaldy

  20. Bruce Marshall & Co logo

    Tax · Accounting

    Bruce Marshall & Co is an accountancy practice based in Twemlow, England.

    On record: Based in Twemlow, England, UK

  21. Bryan & Spencer Associates logo

    Tax · Accounting · Partners · Also in Hayes and London

    London accountancy and tax practice handling accounts, audits, bookkeeping, VAT and payroll for businesses and individuals

    On record: Based in London, United Kingdom

  22. Burnard Accountants logo

    Partners · Queries · Also in Newcastle

    Burnard Accountants is the trading name of Burnard Ltd, an accountancy practice in Newcastle upon Tyne.

    On record: Based in Newcastle upon Tyne, UK

  23. Business Accounting & Tax Ltd logo

    Tax · Accounting · Property · Also in Southampton

    Business Accounting & Tax Ltd is a chartered accountancy practice in West End, Southampton, Hampshire.

    On record: Based in Southampton, Hampshire

  24. Business-ology logo

    Business-ology is a UK bookkeeping and accounting practice, trading as Business-ology UK Ltd, that acts as the outsourced finance team for sole traders and small and medium-sized…

    On record: Based in United Kingdom · Sole trader

  25. Buxton Partnership Accounting logo

    Buxton Partnership Accounting, trading as The Buxton Partnership, is an accountancy firm in Cheshire.

    On record: Based in Cheshire, UK

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