TOP TEN WRITERS OF COMMERCIAL LINES INSURANCE BY DIRECT PREMIUMS WRITTEN, 2009

($000)

Rank Group Direct premiums written (1) Market share
1 American International Group $21,241,969 9.1%
2 Travelers Companies 14,819,368 6.4
3 Liberty Mutual Holding Co. 14,074,756 6.0
4 Zurich Financial Services Ltd 13,195,111 5.7
5 CNA Financial Corp. 7,548,850 3.2
6 ACE Ltd. 7,169,318 3.1
7 Chubb Corp. 7,007,539 3.0
8 Hartford Financial Services 6,683,207 2.9
9 Nationwide Mutual Group 4,861,106 2.1
10 Allianz SE 4,856,147 2.1

(1) Before reinsurance transactions, excluding state funds.

Source: SNL Financial LC.