Private company

OneBeacon

OneBeacon is an American insurance company based in Hamilton, founded in 2001.1

Last updated Oct 21, 2026.

Overview

2001Founded1
  • Industryinsurance1
  • HeadquartersHamilton, United Kingdom1
  • Websitewww.onebeacon.com
  • Listed onNew York Stock Exchange1

Timeline

  1. 2001Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1