A business unit of Marsh McLennan

Our Organization

Oliver Wyman Group provides advice and specialized expertise to a global clientele of leading corporations and financial institutions. Our staff of more than 5,700 professionals around the world operates from offices in more than 70 cities across nearly 30 countries.

The largest part of Oliver Wyman Group is Oliver Wyman, a global leader in management consulting combining deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The Group also contains Lippincott, a leading brand strategy and design consultancy, and NERA, a leading provider of economic analysis regarding highly complex business and legal issues.

Our Relationship With Marsh McLennan

As part of Marsh McLennan, Oliver Wyman Group is able to draw on experts from our sister companies in the areas of human capital (Mercer) and insurance (Marsh and Guy Carpenter).

Our Financial Results

Oliver Wyman is part of the family of Marsh McLennan Companies. Please click on the investor link to view Marsh McLennan's quarterly earnings, annual reports, SEC filings and other shareholder information.

Our Group