Program Information Arthur J. Gallagher & Co. is one of the world's largest insurance brokerage and risk management services firms. We provide a full range of retail and wholesale property and casualty brokerage and alternative risk transfer services globally, extensive employee benefit consulting, and exceptional actuarial services. Gallagher also offers claims and information management, risk control consulting and appraisal services, human resource consulting, and retirement services to clients around the world. As a multi-national, multi-billion dollar insurance brokerage, risk management and consultative services firm, our employees are fueled by teamwork, creativity, responsiveness and always doing the right thing simply because it's the right thing.