Arthur J. Gallagher & Co. engages in the provision of insurance brokerage, reinsurance brokerage, consulting, and third-party claims settlement and administration services. The company is headquartered in Rolling Meadows, Illinois and currently employs 56,000 full-time employees. The Company’s segments include brokerage, risk management and corporate. The brokerage segment operations provide brokerage and consulting services to entities of all types, including commercial, nonprofit, public sector entities, insurance companies and insurance capital providers, and to a lesser extent, individuals, in the areas of insurance and reinsurance placements, risk of loss management, and management of employer- sponsored benefit programs. The risk management segment operations provide contract claim settlement, claim administration, loss control services and risk management consulting for commercial, non-profit, captive and public sector entities, and various other organizations that choose to self-insure property/casualty coverage or choose to use a third party claims management organization rather than the claim services provided by an underwriting enterprise.