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 4,500 professionals around the world operates from offices in more than 50 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.


As part of Marsh & McLennan Companies, 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).