USI Insurance Services and Aon announced a merger.

USI is one of the largest insurance brokerage and consulting firms in the world, delivering property and casualty, employee benefits, personal risk, program and retirement solutions to large risk management clients, middle market companies, smaller firms and individuals. Headquartered in Valhalla, New York, USI connects more than 10,500 industry-leading professionals across approximately 200 offices to serve clients’ local, national and international needs. USI has become a premier insurance brokerage and consulting firm by leveraging the USI ONE Advantage®, an interactive platform that integrates proprietary and innovative client solutions, networked local resources and enterprise-wide collaboration to deliver customized results with positive, bottom-line impact. USI attracts best-in-class industry talent with a long history of deep and continuing investment in our local communities. For more information, visit usi.com.