Donegal Group is an insurance holding company that offers property and casualty insurance in the Mid-Atlantic, Southeast and Midwest states through its wholly owned subsidiaries, and through a pooling agreement with its affiliate, Donegal Mutual Insurance Company. The company s wholly owned subsidiaries include Atlantic States Insurance Company, Le Mars Insurance Company, Peninsula Indemnity Company, The Peninsula Insurance Company and Southern Insurance Company of Virginia. It offers full lines of personal, farm and commercial products that include business owners, commercial multiperil, automobile, homeowners, boat owners, farm owners, workers compensation and other coverages. The Donegal Group conducts business through a network of independent insurance agencies. The company is located in Marietta, Pa.