* Fiscal years:
Deloitte, PwC, KPMG, and Nexia International end June 30;
BDO, and Grant Thornton September 30;
EY, RSM, Crowe, Baker Tilly International, HLB, and Moore Globale end December 31;
Kreston International end October 31;
Mazars end August 31.
Citation formats
Audit revenue of the leading accounting firms worldwide 2022
In 2022, PricewaterhouseCoopers (PwC) generated over **** billion U.S. dollars in revenue from audit services, making it the leading company worldwide for auditing services. Second in the list was Ernst and Young (EY), which generated **** billion U.S. dollars from its auditing services.
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International Accounting Bulletin. (March 1, 2023). Leading accounting firms worldwide in 2022, by revenue from audit and assurance services (in million U. S. dollars) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 31, 2026, from /statistics/784409/global-accounting-firms-audit-accounting-revenue/
International Accounting Bulletin. "Leading accounting firms worldwide in 2022, by revenue from audit and assurance services (in million U. S. dollars)." Chart. March 1, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 31, 2026. /statistics/784409/global-accounting-firms-audit-accounting-revenue/
International Accounting Bulletin. (2023). Leading accounting firms worldwide in 2022, by revenue from audit and assurance services (in million U. S. dollars). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 31, 2026. /statistics/784409/global-accounting-firms-audit-accounting-revenue/
International Accounting Bulletin. "Leading Accounting Firms Worldwide in 2022, by Revenue from Audit and Assurance Services (in Million U. S. Dollars)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Mar 2023, /statistics/784409/global-accounting-firms-audit-accounting-revenue/
International Accounting Bulletin, Leading accounting firms worldwide in 2022, by revenue from audit and assurance services (in million U. S. dollars) ÌÇÐÄÆƽâ°æ, /statistics/784409/global-accounting-firms-audit-accounting-revenue/ (last visited July 31, 2026)
Leading accounting firms worldwide in 2022, by revenue from audit and assurance services (in million U. S. dollars) [Graph], International Accounting Bulletin, March 1, 2023. [Online]. Available: /statistics/784409/global-accounting-firms-audit-accounting-revenue/
