Description Oliver Wyman is a management consulting firm driven by deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.
Oliver Wyman is a business of Marsh (NYSE: MRSH) — formerly Marsh McLennan — a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow us on LinkedIn and X.
Learn more about how we're evolving and building a new, expanded Marsh brand to represent all of our capabilities: https://www.marshmclennan.com/news-events/2025/october/marshmclennan-and-its-businesses-will-brand-as-marsh.html
Oliver Wyman has an employee rating of 4.0 out of 5 stars, based on 2,178 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Oliver Wyman employee rating is in line with the average (within 1 standard deviation) for employers within the Management and consulting industry (3.7 stars).
Overall, 81% of employees would recommend working at Oliver Wyman to a friend. This is based on 2,487 anonymously submitted reviews on Glassdoor.
64% of job seekers rate their interview experience at Oliver Wyman as positive. Candidates give an average difficulty score of 3.4 out of 5 (where 5 is the highest level of difficulty) for their job interview at Oliver Wyman.