Donegal Group Inc. is an insurance holding company whose insurance subsidiaries offer personal and commercial lines of property and casualty insurance to businesses and individuals in 22 Mid-Atlantic, Mid-western and South-eastern states. The Company operates in three business segments: investments, personal lines of insurance and commercial lines of business. The subsidiaries of the Company include Atlantic States Insurance Company (Atlantic States), Southern Insurance Company of Virginia (Southern), Le Mars Insurance Company (Le Mars), Peninsula Insurance Group, which consists of The Peninsula Insurance Company and its wholly owned subsidiary, Peninsula Indemnity Company ( Peninsula Companies) and Sheboygan. The Company also owns 48.2% of Donegal Financial Services Corporation (DFSC). Effective December 1, 2010, it acquired Michigan Insurance Company.
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