LEADING WRITERS OF COMMERCIAL INSURANCE IN COLORADO BY DIRECT PREMIUMS WRITTEN, 2014 (1)
Rank Group/company Direct premiums written ($000) Market share
1 Pinnacol Assurance $571,694 12.4%
2 Travelers Companies Inc.  308,550 6.7
3 American International Group (AIG)  259,101 5.6
4 Liberty Mutual  239,660 5.2
5 Zurich Insurance Group  182,340 4.0
6 ACE Ltd.  154,625 3.4
7 CNA Financial Corp.  145,527 3.2
8 Chubb Corp.  131,878 2.9
9 Hartford Financial Services  122,239 2.7
10 Nationwide Mutual Group  120,951 2.6
(1) Before reinsurance transactions. Source: SNL Financial LC.