Selective Insurance Group, Inc., together with its subsidiaries, provides insurance products and services in the United States.

The company operates through four segments: Standard Commercial Lines, Standard Personal Lines, E&S Lines, and Investments.

It offers property insurance products, which covers the accidental loss of an insured's real property, personal property, and/or earnings due to the property's loss; casualty insurance products that covers the financial consequences of employee injuries in the course of employment, and bodily injury and/or property damage to a third party; and flood insurance products.

The company also invests in fixed income investments and commercial mortgage loans, as well as equity securities, short-term investments, and alternative investments, and other investments.

It offers its insurance products and services to businesses, non-profit organizations, local government agencies, and individuals through independent retail agents and wholesale general agents.

The company was founded in 1926 and is headquartered in Branchville, New Jersey.