Number of employees of EY worldwide by region 2009-2024
In 2024, EY had a total global workforce of almost 400,000 people. The majority of employees worked in the EMEIA region with a total of roughly 157,000.
EY - Global powerhouse
Headquartered in London, EY, one of the Big Four accounting firms, operate in over 150 countries worldwide. The firm generated a total revenue of approximately 51 billion U.S. dollars in 2024, a significant growth compared to the previous year. The region with the highest revenue in 2024 was the Americas.
The Big Four
The Big Four consist of Deloitte, Ernst & Young, PricewaterhouseCoopers, and KPMG. These firms are the biggest auditing and accounting firms in the world that offer various professional services such as assurance, corporate finance, and legal services. They have a significant influence on the auditing sector worldwide. The combined revenue of the Big Four was approximately 204 billion U.S. dollars in 2023. Deloitte has consistently generated the highest amount of revenue, with KPMG bringing in the least out of the four. When broken down by function, advisory and consulting generated the highest revenue across the Big Four in 2023.