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Top Accounting Firms for Telecommunications

6 of 22 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 22 accounting firms on this page cover consumer products & services (11), business services (11), information technology (10) and manufacturing (10). 22 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

6 of 22 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.

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  1. AGX logo

    Advertising & Marketing · Business Services · Real Estate · Also in Dubai

    AGX is a firm of chartered accountants and auditors in the United Arab Emirates, with its base in Dubai.

    Why #1: Founded 2013, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  2. Contract Administration Sp. z o.o. logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Business Services · Also in Warszawa

    Contract Administration Sp. z o.o. is a Warszawa-based business process outsourcing company that runs payroll and personnel administration for other employers.

    Why #2: In business 35+ years · Team of 250+, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  3. Gorman Quigley Penrose logo

    Accounting · Tax · Partners · Also in Dublin and Hyde

    Gorman Quigley Penrose is a firm of chartered accountants set up in 1982 by David Gorman and Terry Quigley. Rhona Penrose later joined as a partner.

    Why #3: Founded 1982, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  4. Accotaxs logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Business Services

    Accotaxs is the web home of Accotax Accountancy Services Inc., an accounting and tax practice in Laval, Quebec.

    Why #4: Founded 2008, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  5. KOISRA Co., Ltd logo

    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 #5 (shared): Founded 2009, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

  6. Bader Saleh Auditing Of Accounts logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Energy & Natural Resources

    Bader Saleh Auditing Of Accounts, now trading as ABACCO, is an audit and accounting firm in Dubai.

    Why #5 (shared): In business 17+ years, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

  7. 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
  8. Grant Thornton UK LLP logo

    Financial Services · Retail · Accounting

    Grant Thornton UK LLP is the British member of the Grant Thornton network.

    On record: Team of 5,000+, as stated on its own website, read 29 Sept 2026

  9. Alescent logo

    Consumer Products & Services · Financial Services · Manufacturing

    Alescent is an applied research and advisory company that works alongside client teams to uncover trapped spending, idle capital and unused capacity inside an organisation, then…

  10. ArboHQ logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Energy & Natural Resources

    ArboHQ, trading as Arbo, is a finance software platform made in Atlanta that ties together accounting, tax and planning, with a direct link to IRS data.

  11. Berry Dunn logo

    Energy & Natural Resources · Information Technology · Real Estate

    In response to client requests, we have introduced an online payment option

  12. Blue Horseshoe Solutions logo

    Supply Chain, Logistics, and Transport · Business Services · Information Technology

    Part of Accenture! Part of Accenture!

  13. Boris Benic and Associates logo

    Consumer Products & Services · Hospitality & Leisure · Information Technology

    Boris Benic and Associates LLP is a certified public accounting and business consulting firm in Garden City, on Long Island, New York.

  14. Countsy logo

    Arts, Entertainment & Music · Business Services · Information Technology

    Countsy runs the back office for venture-backed startups, scaleups and spinouts.

  15. Credibility Consulting logo

    Energy & Natural Resources · Business Services · Financial Services

    Credibility Consulting is a forensic accounting practice that investigates financial matters and supports disputes.

  16. CRESCO Accounting logo

    Consumer Products & Services · Business Services · Information Technology

    Chartered accounting and audit firm with offices in the UAE, Seychelles and the Philippines serving businesses of all sizes

  17. Dito+ logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Business Services · Also in Fleet

    Dito+ is an accounting practice with offices in the Barossa Valley and Kapunda, offering business and personal accounting and tax services.

  18. Euromos Global logo

    Supply Chain, Logistics, and Transport · Retail

    Euromos Global is a business services consultancy in Prague, Czech Republic.

  19. Finvisor logo

    Business Services · Information Technology · Accounting

    Finvisor is a finance and back-office firm headquartered in San Francisco. It runs bookkeeping, payroll and senior finance advice for startups and companies in their growth phase.

  20. Genpact logo

    Consumer Products & Services · Energy & Natural Resources · Hospitality & Leisure · Also in India

    Genpact runs and redesigns business operations for large companies, now describing itself as an agentic operations company that pairs AI agents with process knowledge built up over…

  21. HappyAR logo

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Arts, Entertainment & Music

    HappyAR is a software service that handles the routine chasing of unpaid invoices.

  22. Jayesh Sanghrajka & Co. LLP logo

    Real Estate · Medical · Education

    In the year 2012 RANK group forehand in Investment Banking, specially focused on Debt Syndication and related advisory services We are focused on providing financial closures &…

  23. Laaly & Associates logo

    Accounting · Reporting · Property

    FAQs Issued on Upcoming Changes to COVID-19 Coverage and Payment Requirements, IR-2023-86

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