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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 6 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.

How this is ranked About this edition

All accounting firms 135 ranked SMEs 132 ranked

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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Alexander & Co
Tax · Accounting · Property · Also in Manchester
Alexander & Co is an independent firm of chartered accountants and tax advisers that has worked from Manchester since 1976, with a second office in London.
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Why #24 (shared): Based in Manchester and London, UK · Founded 1976 · Independent firm, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Breckman & Company
Self Assessment · Tax · Partnership · Also in Brighton and London
Breckman & Company is a firm of chartered certified accountants whose long-standing speciality is the arts and entertainment sector.
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Why #24 (shared): Based in London, with an office in Brighton · In business 50+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
J M Bramley Accountants
Tax · Also in Mansfield
J M Bramley Accountants is an accountancy firm in Mansfield, Nottinghamshire, set up in 1978.
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Why #27: Based in Mansfield · Founded 1978, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Knight and Company Accountants
Tax · Accounting · Face-to-Face · Also in Maidenhead
Knight and Company Accountants is a firm of chartered certified accountants in Maidenhead.
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Why #28: Based in Maidenhead, Berkshire, England · Founded 1979 · Owner-managed, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Kirtley Qureshi & Co
Tax · Spring · Also in Sheffield
Kirtley Qureshi & Co is a practice of chartered accountants in Sheffield.
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Why #29 (shared): Based in Sheffield · Founded 1980, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Brown McLeod Ltd
Accounting · Creative · Also in Hanover and Sheffield
Brown McLeod Ltd is a firm of chartered accountants working from offices in London and Sheffield.
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Why #29 (shared): Based in London and Sheffield · Founded 1980, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Dodd & Co Chartered Accountants
Tax · Travel · Also in Carlisle
Dodd & Co Chartered Accountants is a Cumbria firm founded in 1981 that provides accountancy and wider business advice.
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Why #31: Based in Carlisle and Penrith, Cumbria, UK · Founded 1981, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
John MacMahon & Co
Tax · Also in Belfast and Newry
John MacMahon & Co is a chartered accountancy and audit practice that works on both sides of the border on the island of Ireland.
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Why #32 (shared): Based in Belfast, Newry and Dundalk · Founded 1982, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Keen Young & Company
Keen Young & Company is a tax and accountancy practice serving the Reading area. It was set up in 1982 to support small and medium enterprises with their accounts and tax affairs.
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Why #32 (shared): Based in Reading area · Founded 1982, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Grevett & Co
Self Assessment · Tax · Spring
Grevett & Co is a small independent firm of accountants, business advisers and tax practitioners based in Slough.
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Why #32 (shared): Based in Slough, Berkshire · Founded 1982 · Small independent firm, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Cottons Chartered Accountants
Hospitality & Leisure · Manufacturing · Medical
Cottons Chartered Accountants is an independent practice founded in 1983, with offices in Northampton, Daventry, Rugby, Milton Keynes and London.
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Why #35: Based in Northampton, UK, with offices in Daventry, Rugby, Milton Keynes and London · Founded 1983 · Independent practice, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
A H B Finance & Consultancy Ltd
A H B Finance & Consultancy Ltd, trading as AHB Finance, is a UK accountancy practice that calls itself a firm of tech-minded accountants.
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Why #36 (shared): Based in United Kingdom · In business 40+ years · Owner-managed, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Holland & Co
Tax · Accounting · Property
Holland & Co is a firm of chartered accountants in Widnes, in the North West of England, that also specialises in helping people start new businesses.
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Why #36 (shared): Based in Widnes, North West England · Founded 1986, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
A&A Accountants Glasgow
A&A Accountants Glasgow, the trading name of A&A Accounting Ltd, is an accountancy and tax practice with more than 40 years of experience.
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Why #36 (shared): Based in Glasgow, Scotland · In business 40+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Johal & Co Chartered Accountants Glasgow
Johal & Co Chartered Accountants Glasgow is a firm of chartered accountants working with businesses across the UK.
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Why #36 (shared): Based in London, according to its website · In business 40+ years · Family-run, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Avonhurst
Tax · Creative · Also in Bristol
Avonhurst is a practice of chartered accountants in Bristol that concentrates on small businesses.
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Why #36 (shared): Based in Bristol, United Kingdom · In business 40+ years · Owner-run, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Brayshaw Morey
Tax · Accounting · Cloud · Also in Stamford
Brayshaw Morey is an accountancy firm in Stamford, Lincolnshire, dating from 1987.
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Why #41 (shared): Based in Stamford, Lincolnshire, England · Founded 1987, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Cook & Partners
Tax · Partners · Energy
Chartered accountants in Hertfordshire offering audit, accounts, tax and advisory work for businesses and private clients
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Why #41 (shared): Based in Hertford and Bishops Stortford, Hertfordshire · Founded 1987, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Burton Beavan
Tax · Video
Burton Beavan is a firm of accountants in Northwich, Cheshire, serving clients across the North West of England.
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Why #41 (shared): Based in Northwich, Cheshire · Founded 1987, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
James Fraser & Co.
Tax · Spring · Recommendations · Also in Dundee and Edinburgh
Family firm of chartered accountants in Carnoustie and Edinburgh advising businesses and individuals on accounts and tax
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Why #41 (shared): Based in Carnoustie and Edinburgh, Scotland · Founded 1987 · Family-run, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Glenn Thomas Connor
Tax · Accounting · Engineering · Also in Horsham
Glenn Thomas Connor is an accounting and tax practice based in Horsham, Victoria.
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Why #45: Based in Horsham, Victoria · Founded 1988, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Ellis & Co Chartered Accountants
Tax · Accounting · Property · Also in Chester and Wales
Ellis & Co Chartered Accountants is a firm of accountants and business advisers covering Chester, Wrexham, North Wales and the Wirral.
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Why #46: Based in Chester, England · Founded 1989, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Cox & Co
Cox & Co is a chartered accountancy practice based in Turvey, Bedfordshire. Formed in 1990, it prepares and audits accounts and advises clients on tax.
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Why #47: Based in Turvey, Bedfordshire, England · Founded 1990, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Courtier and Courtier
Business Services · Real Estate · Tax · Also in Braintree
Courtier and Courtier is a UK accountancy practice that handles tax and accounting for businesses of many trades as well as for private individuals.
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Why #48 (shared): Based in United Kingdom · Founded 1991, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

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Top Accounting Firms in the UK

Alexander & Co

Breckman & Company

J M Bramley Accountants

Knight and Company Accountants

Kirtley Qureshi & Co

Brown McLeod Ltd

Dodd & Co Chartered Accountants

John MacMahon & Co

Keen Young & Company

Grevett & Co

Cottons Chartered Accountants

A H B Finance & Consultancy Ltd

Holland & Co

A&A Accountants Glasgow

Johal & Co Chartered Accountants Glasgow

Avonhurst

Brayshaw Morey

Cook & Partners

Burton Beavan

James Fraser & Co.

Glenn Thomas Connor

Ellis & Co Chartered Accountants

Cox & Co

Courtier and Courtier

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