Oliver Wyman
Oliver Wyman is a global management consulting firm founded in 1984 in New York City by Alex Oliver and Bill Wyman. As a wholly owned subsidiary of Marsh & McLennan Companies, it employs over 5,000 professionals across more than 60 offices worldwide. The firm specializes in providing strategic advice and consulting services aimed at improving business performance, with a strong focus on the financial services sector, serving over 80% of the world's largest financial institutions. The range of services offered by Oliver Wyman includes strategy consulting, operations consulting, risk management, organizational transformation, and leadership development. The firm combines deep industry knowledge with specialized expertise to create tailored solutions for complex business challenges. Oliver Wyman also contributes to thought leadership through publications in prestigious business and financial outlets, enhancing its reputation in areas like profitability and strategic growth. Notably, the firm has established a joint venture in Kuwait to expand its consulting services in the Middle East.
Work at Oliver Wyman in HR or recruiting? Claim this page
Headcount trend
Oliver Wyman went from 3,804 employees in Jul 2023 to 4,247 in Jun 2025. Jan to Jun 2025: 409 people joined, 248 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Salaries at Oliver Wyman
All salaries142 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 14 filings.
Peer reviews
Worked with someone at Oliver Wyman?
Anonymous peer reviews on OffTheRecord
Similar companies
Oliver Wyman FAQ
How many employees does Oliver Wyman have?
Oliver Wyman has about 4,247 employees, up 1% over the 3 months to Jun 2025.
Does Oliver Wyman sponsor H1B visas?
Yes. Oliver Wyman filed 14 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Operations roles.
What is Oliver Wyman's revenue per employee?
Oliver Wyman makes about $801K in revenue per employee, based on $3.4B annual revenue and 4,247 employees.
How much does Oliver Wyman pay?
6figr has 142 salary profiles for Oliver Wyman in the US and 64 in India, with pay broken down by role, level, gender and ethnicity on the Oliver Wyman salaries page. See Oliver Wyman salaries in the US
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.