Alliant Insurance Services

Founded in 1925, Alliant Insurance Services, Inc. has grown to become one of the largest and most respected insurance brokerage firms in the United States. The company operates as a national distributor of diversified insurance products and services. Its core business involves providing property and casualty insurance, employee benefits, underwriting, and consulting services to a wide array of clients, ranging from public entities and tribal nations to clients in industries like construction, real estate, energy, and law. Alliant is known for its specialty-focused approach, combining deep industry expertise with customized solutions and strong carrier relationships to address complex risk challenges.