25 Sept 2026 · TrustList Editorial
How a founder should set up a finance and accounting team in 2026
Which finance roles to hire and when, the controls a small company needs, what AI can automate in the close, and the UK rules on MTD,…
114 of 315 accounting firms ranked on evidence in the Q4 2026 edition.
Between them, the 315 accounting firms on this page cover tax (211), accounting (200), reporting (43) and goals (40). They also list work in Sydney, California, Melbourne and Wales. 315 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
114 of 315 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.

Accounting · Government · Security · Also in United States and Washington
Federal Management Systems, Inc. (FMS) is a professional services firm that has served government and corporate clients for over two decades.
Why #90 (shared): In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Tax · Government · simple · Also in Southampton and Portsmouth
Genio Accountants is a small accountancy practice in Woolston, Southampton, run by ACCOUNTING HUT (SOUTHAMPTON) Ltd.
Why #90 (shared): In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Tax · Accounting · Legal · Also in Poland
JP Weber is an independent advisory company that has supported business owners and decision-makers for more than twenty years. Its site is offered in Polish, German and English.
Why #90 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Reporting · Also in Hayes
Hornsby chartered accountancy practice handling tax returns, financial statements and activity statements for individuals and businesses
Why #90 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Energy & Natural Resources · Information Technology · Also in Seoul, South Korea and Taipei City
KOISRA Co., Ltd is a consulting firm in South Korea that supports foreign organisations doing business there.
Why #101: Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Accounting · Also in Dublin
Greavy & Co Accountants is a firm of certified and chartered accountants in Dublin 2, Ireland. It has looked after small and growing Irish businesses since 2011.
Why #102: Founded 2011 · Team of 13+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Web Design · Accounting · Energy · Also in Helena
Carbonneau Williams is an accounting practice in St Helena, California, that also provides finance leadership on an outsourced basis.
Why #103 (shared): Founded 2011, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
GIA Consulting is an audit, accounting and consulting firm in Timișoara, Romania, with more than 15 years of experience.
Why #103 (shared): In business 15+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Production · Also in Ahmedabad and Gujarat
Indian HR services firm supplying contract manpower, recruitment, payroll and HR compliance support to industrial employers
Why #105 (shared): Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

GLEX Group is a firm of qualified accountants that pairs tax and bookkeeping with practical business advice.
Why #105 (shared): Founded 2012, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services · Tax · Accounting · Also in Bromley and Nice
Bramelle Partners is a chartered accountancy firm with offices in North Sydney.
Why #107: Founded 2013 · Family business, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services · Public Sector · Legal · Also in Dubai
Dawn Consultancy is an accounting, advisory and legal consultancy in Dubai that works with local and international entrepreneurs doing business in the United Arab Emirates.
Why #108: In business 10+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Centera Outsourcing is a Stockholm accounting firm, trading as Centera AB, with authorised accounting consultants.
Why #109: Team of 15+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Tax · Accounting · SME · Also in Biggleswade and Bedfordshire
Harrisons Accountancy is a firm of ICAEW chartered accountants in Biggleswade, Bedfordshire.
Why #110 (shared): professional accreditation · Family Business, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Information Technology · Industrial · Also in Islamabad
Dynamics Inspire Pvt Ltd is a Microsoft solution partner that works mainly with Dynamics 365 Business Central and Dynamics NAV.
Why #110 (shared): Microsoft partner, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Accounting · Goals · Legal
Dillon Partners is an accounting and business consulting firm in Melbourne, Australia. It has since merged with Clyne Partners to form the Melbourne practice Dillon-Clyne.
Why #110 (shared): professional accreditation, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Accounting · Recommendations · Also in Norwood and Kensington
Galpins is an accounting, audit and business advisory firm in South Australia.
Why #110 (shared): nothing checkable yet, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Tax · Accounting · Reporting · Also in Nottingham
Haywood Accountancy is an accountancy practice in Nottingham that works with the Xero cloud accounting platform.
Why #110 (shared): professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Tax · Accounting · Reporting · Also in Michigan and Wisconsin
Calibre CPA Group, PLLC is an American accounting and advisory firm with offices in the Washington DC, Chicago, New York and Los Angeles areas.
On record: Team of 200+, as stated on its own website, read 28 Sept 2026
Business Services · Tax · Accounting · Also in United States
Business management, tax and royalty audit firm for entertainers, athletes and high-net-worth individuals, now part of NKSFB
On record: Team of 550+, as stated on its own website, read 29 Sept 2026
Financial Services · Business Services · Client Portal
Legacy Professionals LLP is a certified public accounting firm with a narrow specialism.
On record: Team of 185+, as stated on its own website, read 5 Oct 2026
Tax · Accounting · simple · Also in Pennsylvania
BGBC Partners, LLP is an accounting and advisory practice in Indianapolis that now trades under the Springline Advisory name.
Tax · Accounting · Goals · Also in Charlotte, North Carolina and North Carolina
BGW CPA, PLLC is a CPA practice based in Charlotte, North Carolina, that describes itself as an Anything But Typical accounting firm for business owners.
Government · Automation
Big Bay Group is a diversified investment holding company in South Africa with level 1 BBBEE status.
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