Top 25 Property/Casualty Companies in Premium Growth

12-months ending Dec. 31, 2006 versus Dec. 31, 2005
(000 Omitted)

DPW $

Change DWP DWP DWP $ DWP %

Rank Company Name 12/31/2006 12/31/2005 Change Change

1 Lexington Insurance Co. 6,273,352 5,020,961 1,252,391 24.94%

2 American Home Assurance Co. 7,514,507 6,522,919 991,588 15.20%

3 Allstate Property & Casualty Insurance 3,994,453 3,307,288 687,165 20.78%

4 Liberty Mutual Fire Insurance 6,493,295 5,842,493 650,802 11.14%

5 State Farm Fire and Casualty Co. 14,446,858 13,922,769 524,089 3.76%

6 United Financial Casualty Co. 622,117 112,888 509,229 451.09%

7 Ace American Insurance Co. 4,069,758 3,570,846 498,912 13.97%

8 New Hampshire Insurance Co. 2,634,331 2,208,363 425,968 19.29%

9 Mid-Century Insurance Co. 1,599,204 1,182,392 416,812 35.25%

10 Illinois National Insurance Co. 2,342,066 1,942,509 399,557 20.57%

11 GEICO General Insurance Co. 4,555,646 4,164,259 391,387 9.40%

12 Government Employees Insurance Co. 3,411,968 3,063,006 348,962 11.39%

13 NAU Country Insurance Co. 559,765 222,713 337,052 151.34%

14 GEICO Indemnity Co. 2,578,224 2,242,363 335,861 14.98%

15 State Farm Florida Insurance Co. 1,685,759 1,370,561 315,198 23.00%

16 Liberty Mutual Insurance Co. 2,457,476 2,147,825 309,651 14.42%

17 Praetorian Insurance Co. 662,670 366,590 296,080 80.77%

18 National Fire & Marine Insurance Co. 711,039 416,917 294,122 70.55%

19 Factory Mutual Insurance Co. 2,563,569 2,281,877 281,692 12.34%

20 Continental Casualty Co. 4,940,740 4,662,284 278,456 5.97%

21 United Services Auto Associates 5,196,173 4,921,117 275,056 5.59%

22 Nationwide Property & Casualty Insurance 989,779 719,583 270,196 37.55%

23 Philadelphia Indemnity Insurance Co. 1,381,643 1,156,447 225,196 19.47%

24 Zurich American Insurance Co. 5,216,001 5,004,956 211,045 4.22%

25 Nationwide Insurance Co of America 403,106 193,737 209,369 108.07%

87,303,499 76,567,663 10,735,836

Data source: The National Association of Insurance Commissioners, Kansas City, Missouri, by permission.

Information derived from a Highline Data product. The NAIC and Highline Data do not endorse any analysis or conclusion based upon the use of its data.

Topics Trends Pricing Trends Property Property Casualty Casualty