5 Biggest Accounting Firms in the US

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In this article, we will look at the 5 biggest accounting firms in the US. You can read our detailed discussion and a more comprehensive list by visiting 20 Biggest Accounting Firms in the US.

5. BDO USA, PC.

Market Cap: N/A

Revenue Estimate (FY2023): $14 billion

Number of Employees: 97,000

BDO USA, PC is the fifth largest accounting firm in the US. It is the US member firm of the global accounting network BDO International, and has an annual revenue estimate of around $14 billion as of FY 2023. BDO USA, PC employs more than 97,000 employees, and is headquartered in Chicago, Illinois.

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