W. R. Berkley Corporation
- Fortune 500® Company
- Leading commercial insurance writer in the United States
- Leading E&S writer
- Top 50 global reinsurer
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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.