Selective Insurance Group, Inc. is a holding company. As of December 31, 2016, the Company had 10 insurance subsidiaries, nine of which were licensed by various state departments of insurance to write specific lines of property and casualty insurance business. The remaining subsidiary is authorized by various state insurance departments to write property and casualty insurance in the excess and surplus lines (E&S) market. Its segments include Standard Commercial Lines, which consists of insurance products and services provided in the standard marketplace; Standard Personal Lines, which consists of insurance products and services, including flood insurance coverage that it writes through the National Flood Insurance Program (NFIP); E&S Lines, which consists of insurance products and services provided to customers not obtaining coverage in the standard marketplace, and investment segment invests insurance premiums, as well as amounts generated through its capital management strategies.