- Fortune 500® Company
- Leading commercial insurance writer in the United States
- Leading E&S writer
- Top 50 global reinsurer
- View W. R. Berkley Corporation financial information
W. R. Berkley Corporation, founded in 1967, is one of the nation’s premier commercial lines property casualty insurance providers. Each of the operating units in the Berkley group participates in a niche market requiring specialized knowledge about a territory or product. Our competitive advantage lies in our long-term strategy of decentralized operations, allowing each of our units to identify and respond quickly and effectively to changing market conditions and local customer needs.