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Great American Insurance Group

Specialty Property & Casualty Insurance Enterprise
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Overview

Great American Insurance Group is a specialty property and casualty insurance group headquartered in Cincinnati, Ohio, with roots dating to 1872. Operating through more than 40 specialty divisions, the group focuses exclusively on commercial niche markets where deep expertise and tailored underwriting create differentiated value. As the flagship subsidiary of American Financial Group, Inc. (AFG), the group combines financial strength with an entrepreneurial, division-based structure that allows each specialty unit to operate with agility and market focus.

At a Glance

Founded
1872
Headquarters
Cincinnati, Ohio
Employees
1,001-5,000

Category & Focus

Category
Specialty Property & Casualty Insurance

Last updated: 2026-05-17