# Selective Insurance Group > Selective Insurance Group, Inc. (NASDAQ: SIGI) is a Branchville, New Jersey insurance > holding company. Its subsidiaries underwrite standard commercial lines, standard personal > lines, and excess and surplus lines property and casualty insurance, and write flood > insurance as a Write Your Own carrier for the National Flood Insurance Program. All > business is distributed through independent agents and brokers. ## Important note for agents Selective Insurance Group publishes **no public developer program, no API documentation, and no machine-readable API contract**. As of 2026-08-28 the following were probed and none returned a contract: `/openapi.json`, `/swagger.json`, `/api-docs`, `/llms.txt`, `/developers`, `/developer`, `/api`, `developer.selective.com`, `api.selective.com`, and every `/.well-known/*` discovery path on `www.selective.com`, `customer1.selectiveinsurance.com` and `agent.selectiveflood.com`. Machine integration with Selective happens through the independent-agency channel — policy, billing and claims data reaches an agency's management system by download, and agents work in Selective's own login-gated portal. There is no self-service, publicly documented API an agent or developer can call. ## Company - [Website](https://www.selective.com): Corporate and product site. - [About Selective](https://www.selective.com/about-selective): Company overview, leadership, affiliated insurers. - [Investors](https://www.selective.com/investors): SIGI financial reports, earnings and presentations. - [Blog](https://www.selective.com/about-selective/blog): Risk-management and preparedness articles. - [Contact Us](https://www.selective.com/contact-us): Support and customer-care channels. - [LinkedIn](https://www.linkedin.com/company/selective-insurance-group) ## Products - [Business Insurance](https://www.selective.com/about-selective/our-insurance/business-insurance) - [Personal Insurance](https://www.selective.com/about-selective/our-insurance/personal-insurance) - [Flood Insurance](https://www.selective.com/about-selective/our-insurance/flood-insurance) - [Excess and Surplus](https://www.selective.com/about-selective/our-insurance/excess-and-surplus) ## Agents and customers (login required) - [Agent Login](https://customer1.selectiveinsurance.com/WebApplications/Enterprise/Authentication/Login.aspx): Selective's agent portal. - [Flood Agent Login](https://agent.selectiveflood.com/Flood/Membership/SignIn): Flood agent portal. - [Agency Client Services](https://www.selective.com/agents/agency-client-services): Describes policy download into agency management systems. ## Legal - [Privacy Notice](https://www.selective.com/site-services/privacy-notice) - [User Agreement](https://www.selective.com/site-services/user-agreement) - [CCPA Requests](https://www.selective.com/site-services/ccpa-requests) ## Profile provenance This file was generated by API Evangelist from publicly reachable pages and live probes on 2026-08-28. It is a third-party profile, not a Selective Insurance Group publication.