Marsh & McLennan Companies

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).

Guy Carpenter

A leading risk and reinsurance specialist, creating and executing reinsurance and risk management solutions for clients worldwide. It provides risk assessment analytics, actuarial services, highly specialized product knowledge, and trading relationships with reinsurance markets throughout the world. Client services also include contract and claims management and fiduciary accounting. Run-off services and other reinsurance and insurance administration solutions are offered through Guy Carpenter subsidiaries on a fee basis.

Marsh

A world leader in delivering risk and insurance services and solutions to clients. It provides global risk management, risk consulting, insurance broking, alternative risk financing, and insurance program management services for businesses, public entities, associations, professional services organizations, and private clients. Marsh is organized by client, industry, and risk categories to facilitate the global delivery of highly specialized products and services covering a wide spectrum of risks.

Mercer

Mercer is a leading global provider of consulting, outsourcing and investment services, with more than 25,000 clients worldwide. Mercer consultants help clients design and manage health, retirement and other benefits and optimize human capital. The firm also provides customized administration, technology and total benefit outsourcing solutions. Mercer’s investment services include global leadership in investment consulting and multi-manager investment management. Mercer’s global network of 17,000 employees, based in more than 40 countries, ensures integrated, worldwide solutions. Our consultants work with clients to develop solutions that address global and country-specific challenges and opportunities.  Mercer is experienced in assisting both major and growing, mid-size companies.