Who Owns Great American Insurance Group?
Great American Insurance Group is owned by American Financial Group, Inc. (NYSE: AFG), a publicly traded insurance holding company headquartered in Cincinnati, Ohio. Its flagship carrier, Great American Insurance Company, traces to 1872, and today the group comprises 36 specialty property and casualty insurance businesses writing niche commercial coverage across the United States.
Parent Company
Founded
1872
Status
Publicly Traded
Headquarters
United StatesOfficial Website
Who Owns Great American Insurance Group?
- Parent Company: American Financial Group, Inc.
- Ownership Type: Wholly owned
- Company Type: Publicly Traded
- Stock Ticker: New York Stock Exchange: AFG
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Great American Insurance Group | American Financial Group, Inc. | Wholly owned |
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History of Great American Insurance Group
- Founded: 1872
- Founders: German American Insurance Company (predecessor)
The flagship Great American Insurance Company began in 1872 as German American Insurance Company, one of Cincinnati's earliest insurers. It adopted the Great American name during the World War I era renaming of German-branded institutions.
Through the 20th century the carrier expanded in commercial lines. Under Carl Lindner Jr.'s ownership the group became the core of American Financial Group's insurance identity, absorbing dozens of specialty businesses built or bought for niche markets.
The modern group holds 36 distinct P&C operations covering lines from workers' compensation and inland marine to aviation, equine, fidelity, surety, and executive liability, each run semi-autonomously with specialized underwriting teams.
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About American Financial Group, Inc.
Is American Financial Group publicly traded?
Yes. It trades on the NYSE under ticker AFG.
Who owns AFG?
It is publicly traded, but the Lindner family holds a substantial stake and supplies both co-CEOs, Carl Lindner III and Craig Lindner.
What is Great American Insurance Group?
AFG's operating insurance brand, comprising 36 specialty property and casualty businesses.
When was American Financial Group founded?
1959, by Carl H. Lindner Jr. as American Financial Corporation.
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Where is AFG headquartered?
Cincinnati, Ohio.
- Founded: 1959
- Headquarters: Cincinnati, Ohio, USA
- Company Type: Publicly Traded
- Stock: New York Stock Exchange: AFG
- Revenue: Approximately $8.1 billion (FY2025)
- Employees: Approximately 8,700
Where Is Great American Insurance Group Made / Based?
- Headquarters: Cincinnati, Ohio, USA
Great American Insurance Group Categories & Tags
Brands Owned by American Financial Group, Inc.
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Great American Insurance Group Ownership: Pros & Cons
Advantages
- +36 niche businesses with top-10 positions in most
- +Decentralized underwriting produces disciplined pricing
- +Backed by AFG's investment management and capital strength
Considerations
- -Specialty soft markets pressure niche pricing eventually
- -Fragmented brand structure limits consumer recognition
- -Concentration in US commercial lines
Frequently Asked Questions About Great American Insurance Group
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Sources & Further Reading
Competitors to Great American Insurance Group
These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.
| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| American International Group | USA | 1919 | Mass market | Global | All Genders | |
| Chubb | USA (executive offices) | 1882 | Market leader | Global | All-ages | |
| W R Berkley | USA | 1967 | Mass market | United states | All Genders | |
| Nationwide | USA | 1929 | Mass market | United states | All Genders | |
| Cincinnati Financial | USA | 1950 | Mass market | United states | All Genders | |
| Loews | USA | 1897 | Mass market | United states | All Genders |
Learn More About Competitors
InsuranceAIG
Owned by American International Group, Inc.
Master insurance brand of American International Group, covering commercial, personal, and travel insurance products in more than 200 countries.
insurancecommercial-insuranceproperty-casualty
InsuranceChubb
Owned by Chubb Limited
Flagship insurance brand of Chubb Limited, the world's largest publicly traded property and casualty insurer, covering commercial, personal, and specialty insurance in 54 countries.
insuranceproperty-casualtycommercial-insurance
InsuranceW. R. Berkley
Owned by W. R. Berkley Corporation
Specialty commercial property and casualty insurance brand of W. R. Berkley Corporation, a Greenwich, Connecticut holding company listed on the NYSE.
insuranceproperty-casualtyspecialty-insurance
InsuranceAllied Insurance
Owned by Nationwide Mutual Insurance Company
Des Moines-founded insurance brand of Nationwide Mutual, serving independent agents and brokers for personal and small commercial lines since 1929.
insuranceindependent-agentsproperty-casualty
InsuranceCincinnati Insurance
Owned by Cincinnati Financial Corporation
Property casualty and life insurance brand sold exclusively through independent agents, operated by Cincinnati Financial Corporation since 1950.
property-casualtycommercial-insurancelife-insurance
InsuranceCNA Financial
Owned by Loews Corporation
Commercial property and casualty insurer majority-owned by Loews Corporation, one of the largest business insurers in the United States.
commercial-insuranceproperty-casualtycna
Competitive Analysis
Market Positioning: Great American Insurance Group competes with 6 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
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Independent Alternatives to Great American Insurance Group
Looking for brands with different ownership structures? These similar brands are not owned by American Financial Group, Inc., giving you alternative choices that support different corporate structures.
InsuranceAllied Insurance
Owned by Nationwide Mutual Insurance Company
Des Moines-founded insurance brand of Nationwide Mutual, serving independent agents and brokers for personal and small commercial lines since 1929.
insuranceindependent-agentsproperty-casualty
Privately Owned
Allied Insurance is privately owned, unlike Great American Insurance Group which is under a publicly traded parent company.
InsuranceMain Street America Insurance
Owned by American Family Insurance Mutual Holding Company
Commercial and farm insurance brand headquartered in Jacksonville, Florida, founded in 1923 as National Grange Mutual. Owned by American Family Insurance since a 2018 mutual merger.
insurancecommercial-insurancemutual
Privately Owned
Main Street America Insurance is privately owned, unlike Great American Insurance Group which is under a publicly traded parent company.
InsuranceAmerican Family Insurance
Owned by American Family Insurance Mutual Holding Company
Flagship insurance brand of the American Family Insurance mutual group, founded in 1927. Auto, home, life, farm, and business coverage sold through exclusive agents in 19 states.
insuranceauto-insurancehome-insurance
Privately Owned
American Family Insurance is privately owned, unlike Great American Insurance Group which is under a publicly traded parent company.
InsuranceAuto-Owners Insurance
Owned by Auto-Owners Insurance Company
Flagship brand of Auto-Owners Insurance Company, the policyholder-owned mutual insurer selling auto, home, business, and life coverage through independent agents since 1916.
insurancemutual-insuranceauto-insurance
Privately Owned
Auto-Owners Insurance is privately owned, unlike Great American Insurance Group which is under a publicly traded parent company.
InsuranceChubb
Owned by Chubb Limited
Flagship insurance brand of Chubb Limited, the world's largest publicly traded property and casualty insurer, covering commercial, personal, and specialty insurance in 54 countries.
insuranceproperty-casualtycommercial-insurance
Publicly Traded
Chubb operates independently without a large parent corporation.
InsuranceFarmers Insurance
Owned by Farmers Insurance Group of Companies
Flagship brand of Farmers Insurance Group, the policyholder-owned insurer selling auto, home, and life coverage through exclusive and independent agents since 1928.
insurancemutual-insuranceauto-insurance
Privately Owned
Farmers Insurance is privately owned, unlike Great American Insurance Group which is under a publicly traded parent company.
American Financial Group, Inc. Stock Information
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