Selective Insurance Group, Inc. provides insurance products and services in the United States through its subsidiaries. It operates in four segments: Standard Commercial Lines, Standard Personal Lines, E&S Lines, and Investments. The company offers casualty, property, and flood insurance products, and invests in fixed income investments, commercial mortgage loans, equity securities, short-term investments, and alternative investments. Founded in 1926, it is headquartered in Branchville, New Jersey.