The global revenue of Boston Consulting Group increased annually between 2015 and 2024. In 2024, the U.S. management consulting firm reported roughly **** billion U.S. dollars in revenue worldwide, up from **** billion U.S. dollars in the previous year.
The Big Three consulting firms
The Big Three consulting firms, also abbreviated to the acronym MBB, are McKinsey & Company, Boston Consulting Group, and Bain & Company. These three firms have been consistently ranked in the top three management consulting firms by revenue in an industry with a global market size predicted to reach over *** trillion U.S. dollars by 2026. Furthermore, they have frequently landed as the top three best-rated consulting firms to work for in the United States. This has translated to high job retention, with the number of employees working for the Boston Consulting Group increasing significantly year-on-year since 2015.
Management consulting industry
In the United States alone, the total number of employees involved in management consulting businesses reached over *** million people in 2024. The industry has remained an attractive prospect for university graduates, with the annual salary at any of the Big Three consulting firms not falling below ******* U.S. dollars for this demographic. This was significantly higher than the average annual wage in the United States amongst all full-time equivalent employees.
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BCG. (May 29, 2025). Revenue of Boston Consulting Group from 2015 to 2024 (in billion U.S. dollars) [Graph]. In Statista. Retrieved May 07, 2026, from https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/
BCG. "Revenue of Boston Consulting Group from 2015 to 2024 (in billion U.S. dollars)." Chart. May 29, 2025. Statista. Accessed May 07, 2026. https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/
BCG. (2025). Revenue of Boston Consulting Group from 2015 to 2024 (in billion U.S. dollars). Statista. Statista Inc.. Accessed: May 07, 2026. https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/
BCG. "Revenue of Boston Consulting Group from 2015 to 2024 (in Billion U.S. Dollars)." Statista, Statista Inc., 29 May 2025, https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/
BCG, Revenue of Boston Consulting Group from 2015 to 2024 (in billion U.S. dollars) Statista, https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/ (last visited May 07, 2026)
Revenue of Boston Consulting Group from 2015 to 2024 (in billion U.S. dollars) [Graph], BCG, May 29, 2025. [Online]. Available: https://www.statista.com/statistics/999444/boston-consulting-group-global-sales/