Based in Cincinnati, Ohio, the operations of Great American Insurance Group are engaged primarily in property and casualty in ... surance, focusing on specialty commercial products for businesses. We have more than 30 specialty property and casualty insurance businesses, and in 2020, approximately 50% of our gross written premium in our property and casualty operations was generated by business units with a Top 10 market ranking. Great American Insurance Company has received an "A" (Excellent) or higher rating from the AM Best Company for more than 110 years (most recent rating evaluation of "A+" (Superior) affirmed January 28, 2021). The members of Great American Insurance Group are subsidiaries of American Financial Group, Inc. (AFG), also based in Cincinnati, Ohio. read more