Top 10 Writers Of Commercial Insurance In California By Direct Premiums Written, 2019 (1)

 

Rank Group/company Direct premiums written ($000) Market share
1 Chubb $2,635,414 6.0%
2 Travelers Companies Inc. 2,365,712 5.4
3 Liberty Mutual 2,285,887 5.2
4 Berkshire Hathaway Inc. 2,017,665 4.6
5 Zurich 1,589,092 3.6
6 American International Group (AIG) 1,544,786 3.5
7 Farmers Insurance Group 1,537,310 3.5
8 Hartford Financial Services 1,536,899 3.5
9 Nationwide Mutual Group 1,444,002 3.3
10 Tokio Marine Group 1,219,989 2.8
(1) Before reinsurance transactions. Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.