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Top Business Service Companies for Auditing

14 of 29 business service companies ranked on evidence in the Q4 2026 edition.

Between them, the 29 business service companies on this page cover accounting (22), tax (18), reporting (6) and education (5). They also list work in Dubai, Hong Kong, New York and Washington. 29 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

14 of 29 business service companies 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.

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  1. J&L Consulting logo

    Accounting · Tax · Legal · Also in Ukraine

    J&L Consulting is a legal, tax and accounting consultancy that acts as a local partner for foreign investors in Ukraine.

    Why #1: Founded 2003 · Client numbers stated on its own website, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  2. AGX Auditors logo

    Accounting · Tax · Also in Dubai

    AGX Auditors is a firm of chartered accountants and auditors in the UAE, established in 2013. Its founders have worked in the country for over two decades.

    Why #2: Founded 2013 · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  3. Frost, PLLC logo

    Also in Michigan

    Frost, PLLC is an accounting and advisory firm that provides tax, assurance and business services.

    Why #3: Founded 1974, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  4. Brown & Delaney, P.S logo

    Accounting · Also in Washington

    Brown & Delaney, P.S is an accounting practice in Spokane, Washington, operating since 1975. It serves clients across the Pacific Northwest and the Inland Northwest region.

    Why #4: Founded 1975, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  5. Cg Tax, Audit & Advisory logo

    Accounting · Tax · Education

    Cg Tax, Audit & Advisory is an accounting firm in New Jersey with nearly four decades of business accounting experience.

    Why #5: In business 40+ years · Family-owned, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  6. Accounting and Business Consultants, LLC logo

    Certified Public Accounting · Accounting · Also in Washington and New York

    Accounting and Business Consultants, LLC is a specialised consulting firm in the greater Philadelphia area.

    Why #6: Founded 1997, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  7. Blue Pearl logo

    Accounting · Tax · Reporting

    Blue Pearl Bookkeeping & Tax is an accounting practice in El Paso, Texas. It handles bookkeeping, payroll, tax returns and notary work.

    Why #7: In business 25+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  8. Lions world logo

    Legal · Video · Also in Kuala Lumpur, Malaysia and Kuala Lumpur

    Lions world is a workspace provider in Kuala Lumpur, Malaysia, offering serviced offices, co-sharing desks and virtual offices.

    Why #8: Founded 2004, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  9. ISO Integration LLC logo

    Medical · simple · Manufacturing · Also in Connecticut

    Connecticut ISO consultancy providing certification, internal audit and lean training for businesses in aerospace, medical device and other industries

    Why #9: In business 20+ years, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  10. Gary Mehta, CPA, EA logo

    Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing · Also in New Jersey and Wilmington

    Gary Mehta, CPA, EA is an accounting and tax firm based in Jersey City, New Jersey.

    Why #10: Founded 2007, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  11. JumpStart logo

    Accounting · Also in Hong Kong

    JumpStart supports companies in Hong Kong and Shanghai with business registration, company secretarial work and office space.

    Why #11: In business 15+ years, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  12. ARC Associates logo

    Accounting · Tax · Goals · Also in Abu Dhabi and Dubai

    ARC Associates is a licensed firm of chartered accountants and auditors based in Dubai, established in 2014.

    Why #12: Founded 2014, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  13. CDA Accounting And Bookkeeping Services LLC logo

    Financial Services · Business Services · Financial Reporting · Also in Dubai

    CDA Accounting And Bookkeeping Services LLC is the accounting arm of the group Charles & Darwish Associates in Dubai, with a separate audit unit, CDA Chartered Accountants.

    Why #13 (shared): In business 10+ years, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  14. Level.ae logo

    Accounting · Tax · Government

    Level.ae is a tax and accounting firm based in Abu Dhabi, United Arab Emirates. The website gives its legal name as Level Financials LLC and says the firm was established in 2016.

    Why #13 (shared): Founded 2016, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

  15. 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
  16. Active Business Solutions Management Consultancy Co. logo

    Active Business Solutions Management Consultancy Co. helps organisations put management systems in place and gain ISO certification.

  17. AG Singapore logo

    Accounting · Tax · Reporting · Also in Singapore

    AG Singapore, part of Ackenting Group, is an accounting and audit firm based in Singapore. The wider group brings together accounting practices in Singapore and Malaysia.

  18. BMS Auditing logo

    Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing · Also in Dubai

    BMS Auditing is an audit and finance firm that lists offices for the USA, Dubai, Abu Dhabi, Saudi Arabia, Qatar and India.

  19. Borgida & Company P.C. logo

    Certified Public Accounting · Accounting · Tax · Also in Connecticut

    Borgida & Company P.C. is an accounting practice in Connecticut serving individuals, families and businesses.

  20. Brilliant Business Centre logo

    Accounting · Government · simple · Also in Hong Kong

    Brilliant Business Centre helps people set up and run companies in Hong Kong. It operates several branches offering office space and administrative services.

  21. Brown Butler logo

    Accounting · Tax · Medical · Also in Leeds and Scarborough

    Brown Butler is an independent firm of chartered accountants in Leeds, serving clients across Yorkshire and the North East.

    On record: Independent firm

  22. CEC logo

    Tax · Also in Shanghai and Beijing

    CEC is an international consultancy group focused on China, and it is part of Steininger & Li Investment Group.

  23. Eadie + Payne logo

    Certified Public Accounting · Accounting · Tax · Also in California and Southern California

    Certified Public Accounting firm in Southern California serving individuals, organisations and industries across the Western US

  24. ECDP Group logo

    Tax · Legal · Insurance · Also in Poland

    ECDP Group is a consultancy that supports Polish and foreign entrepreneurs with tax, legal, audit and accounting work.

  25. Encore Accounting logo

    Accounting · Tax · simple · Also in Sydney and Brisbane

    Encore Accounting is a practice of chartered accountants and tax agents that works with business owners.

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