TOP TEN U.S.-BASED SURPLUS LINES INSURANCE COMPANIES BY NONADMITTED DIRECT PREMIUMS WRITTEN, 2012

 

Rank Company Parent Nonadmitted direct written premiums
1 Lexington Insurance Co. American International Group lnc. $4,285,026,291
2 Scottsdale Insurance Co. Nationwide Mutual Insurance Co. 1,253,440,156
3 Steadfast Insurance Co. Zurich Insurance Group Ltd. 1,058,976,202
4 Chartis Specialty Insurance Co. American International Group lnc. 809,392,168
5 Columbia Casualty Co. CNA Financial Corp. 782,097,439
6 Landmark American Insurance Co. Alleghany Corp. 589,564,231
7 Nautilus Insurance Co. W.R. Berkley Corp. 489,902,728
8 Westchester Surplus Lines Insurance Co. Ace Ltd. 454,599,457
9 Arch Specialty Insurance Co. Arch Capital Group Ltd. 448,902,049 (1)
10 Illinois Union Insurance Co. Ace Ltd. 448,009,429 (1)
(1) Company statement filed with the National Association of Insurance Commissioners. Source: Business Insurance (www.businessinsurance.com), September 23, 2012.