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

 

Rank Group/company Direct premiums written ($000) Market share
1 Pinnacol Assurance $588,500 9.7%
2 Travelers Companies Inc. 374,133 6.2
3 Liberty Mutual 354,006 5.8
4 Chubb 315,719 5.2
5 Zurich 212,647 3.5
6 American International Group (AIG) 187,709 3.1
7 Hartford Financial Services 176,635 2.9
8 CNA 176,170 2.9
9 Nationwide Mutual Group 168,735 2.8
10 Berkshire Hathaway Inc. 150,923 2.5
(1) Before reinsurance transactions. Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.