Donegal Group Inc., an insurance holding company, provides personal and commercial lines of property and casualty insurance to businesses and individuals.

Horace Mann Educators Corporation, together with its subsidiaries, operates as an insurance holding company in the United States. It operates in three segments: Property & Casualty, Life & Retirement, and Supplemental & Group Benefits.

Donegal Group Inc., an insurance holding company, provides personal and commercial lines of property and casualty insurance to businesses and individuals.

Global Indemnity Group, LLC, through its subsidiaries, provides specialty property and casualty insurance and reinsurance products worldwide. It operates through Commercial Specialty; Farm, Ranch, & Stable; and Reinsurance Operations segments.

NI Holdings, Inc. underwrites property and casualty insurance products in the United States. The company's products include private passenger auto, non-standard automobile, homeowners, farm owners, crop hail and multi-peril crop, and liability insurance policies.

Selective Insurance Group, Inc., together with its subsidiaries, provides insurance products and services in the United States. It operates through four segments: Standard Commercial Lines, Standard Personal Lines, E&S Lines, and Investments.

W. R. Berkley Corporation, an insurance holding company, operates as a commercial lines writer in the United States and internationally. It operates in two segments, Insurance and Reinsurance & Monoline Excess.

Skyward Specialty Insurance Group, Inc., an insurance holding company, engages in underwriting commercial property and casualty insurance coverages in the United States.

RLI Corp., an insurance holding company, underwrites property and casualty insurance in the United States and internationally. Its Casualty segment provides commercial and personal coverage products; and general liability products, such as coverage for third-party liability of commercial insureds, including manufacturers, contractors, apartments, and mercantile.

Markel Corporation, a diverse financial holding company, markets and underwrites specialty insurance products in the United States, Bermuda, the United Kingdom, rest of Europe, Canada, the Asia Pacific, and the Middle East.

Selective Insurance Group, Inc., together with its subsidiaries, provides insurance products and services in the United States. It operates through four segments: Standard Commercial Lines, Standard Personal Lines, E&S Lines, and Investments.

Cincinnati Financial Corporation, together with its subsidiaries, provides property casualty insurance products in the United States. The company operates through five segments: Commercial Lines Insurance, Personal Lines Insurance, Excess and Surplus Lines Insurance, Life Insurance, and Investments.

Safety Insurance Group, Inc. provides private passenger and commercial automobile, and homeowner insurance in the United States. The company's private passenger automobile policies offer coverage for bodily injury and property damage to others, no-fault personal injury coverage for the insured/insured's car occupants, and physical damage coverage for an insured's own vehicle for collision or other perils.