In 2021, Deloitte was the largest accounting firm worldwide, generating fee incomes of approximately 50 billion U.S. dollars. Second in the list was PricewaterhouseCoopers, with fee incomes in the region of 45 billion U.S. dollars.
Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars)
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Statistics on "Big Four" accounting firms
Overview & Big Four comparison
7
- Basic Statistic Combined revenue of the Big Four accounting / audit firms worldwide 2009-2022
- Basic Statistic Revenue of the Big Four accounting / audit firms worldwide in 2022
- Basic Statistic Revenue of the Big Four accounting / audit firms worldwide by function 2021
- Basic Statistic Revenue of the Big Four accounting / audit firms worldwide by region 2021
- Basic Statistic Number of employees of the Big Four accounting / audit firms worldwide 2022
- Basic Statistic Gross revenue of the Big Four accounting / audit firms in the U.S. 2021
- Premium Statistic Audit revenue of the leading accounting firms worldwide 2020
Deloitte
6
- Premium Statistic Revenue of Deloitte worldwide 2006-2022
- Premium Statistic Revenue of Deloitte worldwide by service line 2006-2022
- Premium Statistic Revenue of Deloitte worldwide by region 2006-2022
- Basic Statistic Number of Deloitte employees worldwide 2006-2022
- Basic Statistic Number of Deloitte employees worldwide by region 2010-2022
- Basic Statistic Number of Deloitte employees worldwide by level 2010-2022
PricewaterhouseCoopers
6
- Basic Statistic Aggregated gross revenues of PwC 2006-2022
- Basic Statistic Aggregated revenue of PwC by service line 2010-2022
- Premium Statistic Aggregated revenues of PwC worldwide by region 2013-2022
- Basic Statistic Number of PwC employees worldwide by line of service 2010-2022
- Basic Statistic Number of PwC employees worldwide by position 2019-2022
- Basic Statistic Number of PwC employees worldwide by region 2013-2022
Ernst & Young
5
- Basic Statistic Combined revenue of EY worldwide 2009-2022
- Premium Statistic Combined revenue of EY worldwide by service line 2009-2022
- Basic Statistic Combined revenue of EY worldwide by region 2009-2022
- Basic Statistic Number of employees of EY worldwide by service line 2009-2022
- Basic Statistic Number of employees of EY worldwide by region 2009-2022
KPMG
5
- Premium Statistic Revenue of KPMG worldwide 2007-2022
- Basic Statistic Revenue of KPMG worldwide by function 2010-2022
- Basic Statistic Revenue of KPMG worldwide by region 2010-2022
- Basic Statistic Number of employees of KPMG worldwide by position 2010-2022
- Basic Statistic KPMG's global workforce in 2020, by gender and level
Further related statistics
18
- Fee income distribution of the leading accounting firms worldwide by service 2021
- Tax services revenue of the leading accounting firms worldwide 2020-2021
- Advisory services revenue of the leading accounting firms worldwide 2017
- Accounting services revenue of the leading accounting firms worldwide 2017
- Audit and attest revenue of the leading U.S. accounting firms 2020-2021
- Tax services revenue of the leading U.S. accounting firms 2020-2021
- Number of audit services providers in Russia 2011-2021, by type
- Audit firm distribution in Russia 2018-2020, by age
- Number of auditors in Russia 2011-2021
- Annual revenue of audit firms in Russia 2008-2021
- Forecast: accounting consultancies revenue Germany 2009-2018
- ROE of leading consultancy firms in Italy 2015-2017
- Grant Thornton's revenue share in the U.S. by service line 2020-2021
- Most valuable commercial services providers 2020-2022, by brand value
- KPMG - Global mobility assignments by service 2011
- Gender distribution of accountants and auditors in the U.S. 2020-2022
- KPMG - global mobility assignments by personnel 2011
- KPMG - global mobility assignments by service and personnel 2011
Further Content: You might find this interesting as well
Statistics
- Fee income distribution of the leading accounting firms worldwide by service 2021
- Tax services revenue of the leading accounting firms worldwide 2020-2021
- Advisory services revenue of the leading accounting firms worldwide 2017
- Accounting services revenue of the leading accounting firms worldwide 2017
- Audit and attest revenue of the leading U.S. accounting firms 2020-2021
- Tax services revenue of the leading U.S. accounting firms 2020-2021
- Number of audit services providers in Russia 2011-2021, by type
- Audit firm distribution in Russia 2018-2020, by age
- Number of auditors in Russia 2011-2021
- Annual revenue of audit firms in Russia 2008-2021
- Forecast: accounting consultancies revenue Germany 2009-2018
- ROE of leading consultancy firms in Italy 2015-2017
- Grant Thornton's revenue share in the U.S. by service line 2020-2021
- Most valuable commercial services providers 2020-2022, by brand value
- KPMG - Global mobility assignments by service 2011
- Gender distribution of accountants and auditors in the U.S. 2020-2022
- KPMG - global mobility assignments by personnel 2011
- KPMG - global mobility assignments by service and personnel 2011
International Accounting Bulletin. (March 1, 2022). Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars) [Graph]. In Statista. Retrieved March 20, 2023, from https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/
International Accounting Bulletin. "Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars)." Chart. March 1, 2022. Statista. Accessed March 20, 2023. https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/
International Accounting Bulletin. (2022). Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars). Statista. Statista Inc.. Accessed: March 20, 2023. https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/
International Accounting Bulletin. "Leading Accounting Firms in The World from 2020 to 2021, by Fee Income (in Million U.S. Dollars)." Statista, Statista Inc., 1 Mar 2022, https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/
International Accounting Bulletin, Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars) Statista, https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/ (last visited March 20, 2023)
Leading accounting firms in the world from 2020 to 2021, by fee income (in million U.S. dollars) [Graph], International Accounting Bulletin, March 1, 2022. [Online]. Available: https://www.statista.com/statistics/784444/global-accounting-firms-fee-income/