Founded in 1951 by Arthur J. Glatfelter, the company began by providing insurance to volunteer firefighters. Over the decades, it has grown into one of the largest insurance program managers in the United States. Glatfelter specializes in creating and administering niche insurance programs for distinct markets, including emergency services, municipalities, educational institutions, and various other commercial sectors. They operate as both a program manager, handling underwriting and claims, and a wholesale broker, offering access to their specialized products through a network of independent agents. In 2021, Glatfelter Insurance Group was acquired by American Financial Group, Inc. (NYSE: AFG) and now operates as a key part of its Great American Insurance Group.

Founded in

United States