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

($000)

Rank Group Direct premiums written (1) Market share
1 Travelers Companies $2,013,836 8.2%
2 Zurich Financial Services Ltd  1,647,590 6.7
3 Liberty Mutual Holding Co.  1,609,250 6.5
4 Progressive Corp.  1,552,023 6.3
5 American International Group  1,119,049 4.6
6 Nationwide Mutual Group  959,617 3.9
7 Old Republic International  675,460 2.7
8 Auto-Owners Insurance Co.  566,205 2.3
9 Hartford Financial Services  547,889 2.2
10 American Financial Group Inc.  528,808 2.2

(1) Before reinsurance transactions, excluding state funds.

Source: SNL Financial LC.