Name	Jurisdiction	Formation Date	Parent	% Parent Interest Held	General Purpose
AAG Insurance Agency, Inc.	Kentucky	12/06/1994	Great American Financial Resources, Inc.	100	Insurance Agency
ABA Insurance Services, Inc.	Ohio	01/12/2009	Great American Holding, Inc.	100	Insurance Agency
Agricultural Services, LLC	Ohio	03/12/2010	Great American Holding, Inc.	100	Holding Company
American Empire Insurance Company	Ohio	11/26/1979	Great American Insurance Company	100	Property/Casualty Insurance
American Empire Surplus Lines Insurance Company	Ohio	07/15/1977	Great American Insurance Company	100	Property/Casualty Insurance
American Empire Underwriters, Inc.	Texas	05/19/1976	American Empire Insurance Company	100	Insurance Agency
American Financial Enterprises, Inc.	Connecticut	01/01/1871	American Financial Group, Inc.	100	Holding Company
American Financial Group, Inc.	Ohio	07/01/1997			Diversified Financial Holding Company
American Highways Insurance Agency, Inc.	Ohio	06/29/1999	National Interstate Corporation	100	Insurance Agency
American Money Management Corporation	Ohio	03/01/1973	American Financial Group, Inc.	100	Securities Management Company
American Premier Underwriters, Inc.	Pennsylvania	04/13/1846	APU Holding Company	100	Diversified Holding Company
American Real Estate Capital Company, LLC	Ohio	11/05/2009	American Money Management Corporation	100	Mortgage Broker

As of March 31, 2021

American Signature Underwriters, Inc.	Ohio	04/08/1996	Great American Insurance Company	100	Insurance Agency
Annuity Investors Life Insurance Company	Ohio	11/13/1981	Great American Life Insurance Company	100	Life Insurance Company
APU Holding Company	Ohio	10/15/2003	American Financial Group, Inc.	100	Holding Company
Bay Bridge Holding Company, LLC	Maryland	01/16/2020	Great American Insurance Company	35	Holding Company
Bay Bridge Holding Company, LLC	Maryland	01/16/2020	Great American Life Insurance Company	65	Holding Company
Bay Bridge Marina Hemingway’s Restaurant, LLC	Maryland	10/22/2010	Bay Bridge Holding Company, LLC	85	Liquor License Holder for Hemingway’s Restaurant
Bay Bridge Marina Management, LLC	Maryland	06/30/2009	Bay Bridge Holding Company, LLC	85	Liquor License Holder for Bay Bridge Grill
Bridgefield Casualty Insurance Company	Florida	10/07/1994	Bridgefield Employers Insurance Company	100	Property/Casualty Insurance
Bridgefield Employers Insurance Company	Florida	05/28/1997	Great American Contemporary Insurance Company	100	Property/Casualty Insurance
Brothers Management, LLC	Florida	06/11/2004	Great American Life Insurance Company	100	Restaurants & Ships Store
Brothers Pennsylvanian Corporation	Pennsylvania	12/23/1994	Brothers Property Corporation	100	Real Estate Management
Brothers Property Corporation	Ohio	09/08/1987	Great American Insurance Company	100	Real Estate Management
Brothers Property Management Corporation	Ohio	09/25/1987	Brothers Property Corporation	100	Real Estate Management

Ceres Group, Inc.	Delaware	10/22/1998	Great American Financial Resources, Inc.	100	Holding Company
Charleston Harbor Fishing, LLC	South Carolina	09/01/2016	Great American Life Insurance Company	100	Holder of Fishing Tournament License
Commercial For Hire Transportation Purchasing Group	South Carolina	01/23/2004	National Interstate Insurance Agency, Inc.	100	Purchasing Group
Continental General Corporation	Nebraska	02/12/1988	Ceres Group, Inc.	100	Holding Company
Crop Managers Insurance Agency, Inc.	Kansas	08/09/1989	Great American Insurance Company	100	Insurance Agency
CropSurance Agency, LLC	Ohio	04/16/2018	Great American Insurance Company	100	Insurance Agency
Dempsey & Siders Agency, Inc.	Ohio	05/09/1956	Great American Insurance Company	100	Insurance Agency
Dixie Terminal Corporation	Ohio	04/23/1970	American Financial Group, Inc.	100	Real Estate Holding Company
Eden Park Insurance Brokers, Inc.	California	02/13/1990	Great American Insurance Company	100	Wholesale Agency/Brokerage for E&S Lines
El Aguila, Compañia de Seguros, S.A. de C.V.	Mexico	11/24/1994	Great American Insurance Company	100	Property/Casualty Insurance
Explorer RV Insurance Agency, Inc.	Ohio	07/17/1997	National Interstate Corporation	100	Insurance Agency
Farmers Crop Insurance Alliance, Inc.	Kansas	03/30/1982	Great American Insurance Company	100	Insurance Agency
FCIA Management Company, Inc.	New York	09/17/1991	Great American Insurance Company	100	Servicing Agent

Foreign Credit Insurance Association	New York	01/01/1961	Great American Insurance Company	Beneficial Interest	Unincorporated Association
GAI Australia Pty Ltd.	Australia	07/06/2012	Helium Holdings Limited	100	Employer of Australian Employees
GAI Insurance Company, Ltd.	Bermuda	09/18/1989	APU Holding Company	100	Property/Casualty Insurance Company
GAI Mexico Holdings, LLC	Delaware	12/08/2015	Great American Insurance Company	100	Holding Company
GAI Warranty Company	Ohio	01/25/2001	Great American Insurance Company	100	Service Warranty Provider
GAI Warranty Company of Florida	Florida	03/23/2001	GAI Warranty Company	100	Service Warranty Provider
GALIC—Bay Bridge Marina, LLC	Maryland	05/05/2005	Great American Life Insurance Company	100	Holding Company
GALIC Brothers, Inc.	Ohio	11/12/1993	Great American Life Insurance Company	100	Real Estate Management
Global Premier Finance Company	Ohio	08/25/1998	Great American Insurance Company	100	Premium Finance
Great American Advisors, Inc.	Ohio	12/10/1993	Great American Financial Resources, Inc.	100	Broker-Dealer
Great American Alliance Insurance Company	Ohio	09/11/1945	Great American Insurance Company	100	Property/Casualty Insurance
Great American Assurance Company	Ohio	03/23/1905	Great American Insurance Company	100	Property/Casualty Insurance
Great American Casualty Insurance Company	Ohio	02/17/1981	Great American Insurance Company	100	Property/Casualty Insurance

Great American Contemporary Insurance Company	Ohio	04/16/1996	Great American Holding, Inc.	100	Property/Casualty Insurance
Great American E & S Insurance Company	Ohio	02/28/1979	Great American Insurance Company	100	Property/Casualty Insurance
Great American Europe Limited	United Kingdom	03/02/2018	Great American Holding (Europe) Limited	100	Holding Company/ Service Company
Great American Fidelity Insurance Company	Ohio	01/12/1982	Great American Insurance Company	100	Property/Casualty Insurance
Great American Financial Resources, Inc.	Delaware	11/23/1992	American Financial Group, Inc.	100	Insurance Holding Company
Great American Holding (Europe) Limited	United Kingdom	02/20/2018	Great American Holding, Inc.	100	Holding Company
Great American Holding, Inc.	Ohio	07/25/2002	American Financial Group, Inc.	100	Holding Company
Great American Insurance Agency, Inc.	Ohio	04/20/1999	Great American Insurance Company	100	Insurance Agency
Great American Insurance Company	Ohio	03/07/1872	American Financial Group, Inc.	100	Property/Casualty Insurance
Great American Insurance Company of New York	New York	08/22/1947	Great American Insurance Company	100	Property/Casualty Insurance
Great American International Insurance (EU) Designated Activity Company	Ireland	01/05/2004	Great American Europe Limited	100	Property/Casualty Insurance
Great American International Insurance (UK) Limited	United Kingdom	05/13/1992	Great American Europe Limited	100	Property/Casualty Insurance
Great American Life Insurance Company	Ohio	12/29/1961	Great American Financial Resources, Inc.	100	Life Insurance Company

Great American Management Services, Inc.	Ohio	12/05/1974	Great American Insurance Company	100	Data Processing and Equipment Leasing
Great American Protection Insurance Company	Ohio	01/08/1990	Great American Insurance Company	100	Property/Casualty Insurance
Great American Re Inc.	Delaware	05/14/1971	Great American Insurance Company	100	Reinsurance Intermediary
Great American Security Insurance Company	Ohio	07/01/1987	Great American Insurance Company	100	Property/Casualty Insurance
Great American Specialty & Affinity Limited	United Kingdom	07/26/2010	Great American Europe Limited	100	Insurance Brokerage
Great American Spirit Insurance Company	Ohio	04/05/1988	Great American Insurance Company	100	Property/Casualty Insurance
Great American Underwriters Insurance Company	Ohio	04/04/2018	Great American Insurance Company	100	Property/Casualty Insurance Company
Hangar Acquisition Corp.	Ohio	10/06/1995	APU Holding Company	100	Aircraft Investment
Helium Holdings Limited	Bermuda	11/03/2017	American Financial Group, Inc.	100	Holding Company
Heritage Summit Healthcare, LLC	Florida	06/06/1996	Summit Consulting, LLC	100	Managed Care Services
Hudson Indemnity, Ltd	Cayman Islands	06/12/1996	National Interstate Corporation	100	Property/Casualty Insurance
Hudson Management Group, Ltd.	Virgin Islands (U.S.)	07/29/2004	National Interstate Corporation	100	Insurance Administrative Services
Human and Social Services Risk Purchasing Group, LLC	Ohio	07/02/2019	Dempsey & Siders Agency, Inc.	100	Risk Purchasing Group
Key Largo Group, Inc.	Florida	02/25/1969	Great American Insurance Company	100	Land Developer - Inactive

Lehigh Valley Railroad Company	Pennsylvania	04/21/1846	American Premier Underwriters, Inc.	100	Inactive
Magnolia Alabama Holdings LLC	Alabama	05/24/2004	Magnolia Alabama Holdings, Inc.	100	Real Estate
Magnolia Alabama Holdings, Inc.	Delaware	05/18/2004	American Premier Underwriters, Inc.	100	Holding Company
Manhattan National Holding Corporation	Ohio	08/27/2008	Great American Life Insurance Company	100	Holding Company
Manhattan National Life Insurance Company	Ohio	12/20/1956	Manhattan National Holding Corporation	100	Life Insurance Company
Michigan Oil & Gas Holdings, LLC	Michigan	09/24/2012	American Premier Underwriters, Inc.	100	Holding Company
Mid-Continent Assurance Company	Ohio	08/13/1992	Mid-Continent Casualty Company	100	Property/Casualty Insurance
Mid-Continent Casualty Company	Ohio	02/26/1947	Great American Holding, Inc.	100	Property/Casualty Insurance
Mid-Continent Excess and Surplus Insurance Company	Ohio	07/10/2009	Mid-Continent Casualty Company	100	Property/Casualty Insurance
Mid-Continent Specialty Insurance Services, Inc.	Oklahoma	06/15/2009	Mid-Continent Casualty Company	100	Surplus Lines Brokerage
Mid-Market Capital Partners, LLC	Delaware	05/26/2010	American Money Management Corporation	100	Arranger of Corporate Loans
Mountain View Grand Holding Company, LLC	New Hampshire	01/22/2020	Great American Insurance Company	35	Holding Company
Mountain View Grand Holding Company, LLC	New Hampshire	01/22/2020	Great American Life Insurance Company	65	Holding Company

National Interstate Corporation	Ohio	01/26/1989	Great American Holding, Inc.	100	Holding Company
National Interstate Insurance Agency, Inc.	Ohio	02/13/1989	National Interstate Corporation	100	Insurance Agency
National Interstate Insurance Company	Ohio	02/10/1989	National Interstate Corporation	100	Property/Casualty Insurance
National Interstate Insurance Company of Hawaii, Inc.	Ohio	09/20/1999	National Interstate Insurance Company	100	Property/Casualty Insurance
Ohio Oil & Gas Holdings, LLC	Ohio	07/06/2012	American Premier Underwriters, Inc.	100	Holding Company
Oklahoma Surety Company	Ohio	08/05/1968	Mid-Continent Casualty Company	100	Property/Casualty Insurance
One East Fourth, Inc.	Ohio	02/03/1964	American Financial Group, Inc.	100	Real Estate Holding Company
PCC Technical Industries, Inc.	Delaware	11/18/1983	American Premier Underwriters, Inc.	100	Holding Company
Pennsylvania Lehigh Oil & Gas Holdings LLC	Pennsylvania	12/17/2012	Lehigh Valley Railroad Company	100	Holding Company
Pennsylvania Oil & Gas Holdings, LLC	Pennsylvania	05/30/2013	American Premier Underwriters, Inc.	100	Holding Company
Pennsylvania-Reading Seashore Lines	New Jersey	06/14/1901	American Premier Underwriters, Inc.	66.7	Inactive
Pioneer Carpet Mills, Inc.	Ohio	04/29/1976	American Financial Group, Inc.	100	Holding Company
PLLS Canada Insurance Brokers Inc.	Canada	06/13/2001	Great American Insurance Company	100	Insurance Agency
Premier Lease & Loan Services Insurance Agency, Inc.	Washington	12/27/1983	APU Holding Company	100	Insurance Agency

Premier Lease & Loan Services of Canada, Inc.	Washington	02/28/1991	APU Holding Company	100	Insurance Agency
Professional Risk Brokers, Inc.	Illinois	03/01/1990	Great American Insurance Company	100	Wholesale Agency/Brokerage for E&S Lines
QQAgency of Texas, Inc.	Texas	09/07/2000	Ceres Group, Inc.	100	Insurance Agency
Republic Indemnity Company of America	California	12/05/1972	Great American Contemporary Insurance Company	100	Property/Casualty Insurance
Republic Indemnity Company of California	California	10/13/1982	Republic Indemnity Company of America	100	Property/Casualty Insurance
Safety Claims & Litigation Services, LLC	Montana	08/24/2006	National Interstate Corporation	100	Loss Control Consulting Company
Safety, Claims and Litigation Services, LLC	Ohio	12/02/2013	National Interstate Corporation	100	Loss Control Consulting Company
Shelter Rock Holdings, LLC	Ohio	12/08/2018	Great American Insurance Company	100	Inactive
Skipjack Holding Company, LLC	Maryland	06/20/2019	Great American Life Insurance Company	100	Holding Company
Skipjack Marina Corp	Maryland	06/24/1999	Skipjack Holding Company, LLC	100	Marina Operator
Summit Consulting, LLC	Florida	02/25/1976	Great American Holding, Inc.	100	Managing General Agency
TEJ Holdings, Inc.	Ohio	12/04/1984	American Financial Group, Inc.	100	Real Estate Holding Company
The Owasco River Railway, Inc.	New York	06/02/1881	American Premier Underwriters, Inc.	100	Inactive

Three East Fourth, Inc.	Ohio	08/10/1966	American Financial Group, Inc.	100	Real Estate Holding Company
TransProtection Service Company	Missouri	03/08/1982	National Interstate Insurance Company	100	Insurance Agency
Triumphe Casualty Company	Ohio	10/20/1981	National Interstate Insurance Company	100	Property/Casualty Insurance
Vanliner Insurance Company	Missouri	04/16/1953	National Interstate Insurance Company	100	Property/Casualty Insurance
Westline Industrial, LLC	Ohio	12/06/2018	Great American Insurance Company	100	Real Estate Holding Company