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The Daily Insight

What is the largest public accounting firm?

Author

Emma Jordan

Published Apr 11, 2026

Deloitte
According to the rankings, Deloitte was the largest accounting firm in the United States with U.S. revenue of 23.16 billion U.S. dollars.

What is considered a regional accounting firm?

Regional accounting firms… A regional accounting firm’s expertise and business is usually confined to one or two regional hubs. These decent-sized accounting firms tend to have more than office across a specific region. Many of these accounting firms also have established graduate trainee programmes.

Who are the big 7 accounting firms?

Deloitte. It comes as no surprise that Deloitte holds the number one global position.

  • PwC. Deloitte’s closest competition over the last few years has been and continues to be PwC (PricewaterhouseCoopers).
  • Ernst & Young.
  • KPMG.
  • Grant Thornton.
  • BDO.
  • RSM Tenon.
  • Smith & Williamson.
  • Who were the Big 8 accounting firms?

    The Big Eight consisted of Arthur Andersen, Arthur Young, Coopers & Lybrand, Deloitte Haskins and Sells, Ernst & Whinney, Peat Marwick Mitchell, Price Waterhouse, and Touche Ross.

    What is considered a large accounting firm?

    The “Big Four” is the nickname used to refer to the four largest accounting firms in the United States, as measured by revenue. They are Deloitte, Ernst & Young (EY), PricewaterhouseCoopers (PwC), and Klynveld Peat Marwick Goerdeler (KPMG).

    What is a regional firm?

    What is a regional firm? Some regional firms are large and might do work on a national level even if the firm doesn’t have offices dotted across the country. Others are small to medium-sized outfits with their headquarters in a small city and several offices across one region of the UK.

    Why did the Big 8 become the big 4?

    The Big 8 to The Big 4 Most of these 8 firms were the result of mergers and alliances. Later in 1989 the Big 6 became the Big 8 with the merger of Arthur Young & Co and Ernst & Whinney to form Ernst and Young; and the merger of Touche Ross and Deloitte Haskins & Sells to form Deloitte & Touche.

    What is a mid-tier firm?

    Mid-tier firms offer broad exposure to a wider range of clients and the opportunity to gain experience across a range of business functions, for example in business services you can get tax, advisory, audit and account preparation experience, rather than just one or the other.

    Who are the Big 5 audit firms?

    Big Five

    • Arthur Andersen.
    • Deloitte & Touche.
    • Ernst & Young.
    • KPMG.
    • PricewaterhouseCoopers.

      How did the Big 5 become the big 4?

      The big 5 accounting firms were the largest accounting firms in the world until 2002. They were formed from the big eight accounting firms. They were formed from many smaller member firms and would later go on to create the big 4 firms. They ceased being the 8 biggest accounting firms in the world in 1989.

      What’s the difference between a regional accounting firm and a big four firm?

      A year later, here is my take on the similarities and differences between working at a Big Four firm versus a regional firm like Kreischer Miller. Audit is audit. At the end of the day, whether you are at a Big Four firm or a 200 person regional firm, audit is audit. We all follow U.S. GAAP and GAAS and perform similar testing.

      Can a regional accounting firm do an audit?

      Audit is audit. At the end of the day, whether you are at a Big Four firm or a 200 person regional firm, audit is audit. We all follow U.S. GAAP and GAAS and perform similar testing. Testing procedures and templates may be different depending on the firm, but the underlying process will be the same.

      Which is the best CPA firm in Salt Lake City?

      Ferrone & Associates, CPA is a Certified Public Accounting firm that combines CPA expertise with innovative software.

      How did I get into the Big 4 accounting firms?

      As a junior or senior in college getting ready for the real world, you are exposed to many recruiters, on campus interviewers, and professors who give you advice about how to start your professional career. My school, Temple University, primarily encouraged us to explore the Big Four firms, which led to my interviews with two of the Big Four.