Arthur J. Gallagher & Co. (Gallagher) along with its subsidiaries, provides insurance brokerage and third-party claims settlement, and administration services to entities in the United States and abroad. It operates in three segments: brokerage, risk management and corporate. The Brokerage segment primarily consists of retail and wholesale insurance brokerage operations. The Company's risk management segment provides contract claim settlement and administration services for enterprises that choose to self-insure some or all of their property/casualty coverages and for insurance companies that choose to outsource some or all of their property/casualty claims departments. In November 2013, Arthur J. Gallagher & Co. announced the acquisition of The Parks Johnson Agency. In November 2013, the Company acquired the Giles Group of Companies. Effective November 14, 2013, the Company acquired Giles Insurance Brokers Ltd.