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GA CUSTOM

Specialty Casualty Underwriting Established
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Overview

Great American Custom (GA Custom) is a full-service underwriting division of Great American Insurance Group, founded on February 17, 1992, with just two employees. Today the division employs more than 100 people and specializes in customized primary casualty products, umbrella, and excess capacity solutions for the commercial market. GA Custom operates under the Great American Insurance Group umbrella and has demonstrated sustained growth and profitability over more than three decades.

At a Glance

Founded
1992
Headquarters
Los Angeles, CA, USA
Employees
100+

Category & Focus

Category
Specialty Casualty Underwriting

Last updated: 2026-05-17