Revenue of Deloitte worldwide 2006-2019

This statistic shows the revenue of Deloitte worldwide from 2006 to 2019. Deloitte generated approximately 46.2 billion U.S. dollars globally in 2019, up from 42.2 billion U.S. dollars the previous year.

Deloitte - additional information

Between 2009 and 2019, Deloitte’s revenue increased from 26.1 billion U.S. dollars to 46.2 billion U.S. dollars. The consistent revenue growth of the firm allowed Deloitte to become the largest of the Big Four firms in 2019. The Big Four also include PwC (PricewaterhouseCoopers), EY (Ernst & Young) and KPMG. PwC was the second largest of these firms in terms of revenue in 2019, which grossed around four billion U.S. dollars less than Deloitte. Deloitte operates in over 150 countries worldwide in the Americas, Europe, the Middle East and Africa (EMEA), and Asia-Pacific. Every year since 2006, around half of Deloitte’s total revenue was generated in the Americas. In 2019, the firm made 24.2 billion U.S. dollars in revenue in the Americas. In the same year, the company’s revenue from the rest of the world combined was 22.1 billion U.S. dollars.

Deloitte - business units

Worldwide Deloitte operates four main service lines - audit and enterprise risk services, consulting, tax and financial advisory. The consulting services segment had some of largest revenue growth year on year since 2006. The service line increased its revenues from 6.3 billion U.S. dollars in 2008 to 18.7 billion U.S. dollars in 2019. The second largest revenue share comes from audit and risk advisory services, generating 15.5 billion U.S. dollars in that year.

Revenue of Deloitte worldwide from 2006 to 2019

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Release date

September 2019



Survey time period

2006 to 2019

Special properties

fiscal year ends May 31.

Supplementary notes

"Deloitte" means Deloitte Touche Tohmatsu Limited and its member firms.
Figures up to 2016 were taken from previous editions.

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Statistics on ""Big Four" accounting firms"

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