Berkley
General Information
Listing Information
W. R. Berkley Corporation is an insurance holding company that is among the largest commercial lines writers in the United States and operates worldwide in two segments of the property casualty insurance business: Insurance and Reinsurance. Each of the Berkley companies, or operating units, within Berkley participates in a niche market requiring specialized knowledge about an industry, product or territory.
Source: 1Fortune 500, 2026. 2U.S. Census Bureau, ACS 1Y, 2024—released Sep 2025. 3WalletHub, 2026. 4WalletHub, 2026. 5U.S. Bureau of Economic Analysis, 2025; U.S. Bureau of Labor Statistics State and Area Employment, 2025; AdvanceCT calculations.
Key Facts
#3
highest percentage of adults with graduate or professional degrees2
#3
best community college system in the country3
#4
most educated workforce4
#6
most productive workforce5
