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Top U.S. Individual Property and Casualty Companies

December 17, 2003, 10:08 a.m. EST 1 Min Read
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Top U.S. Individual Property and Casualty Companies

Top U.S. Individual Property and Casualty Companies
By net premiums written* during the nine months of 2003. Dollars in thousands
Published December 17, 2003
Related Table: Leaders in Volume and Percent Growth
Rank   Nine months Year earlier Change
1 State Farm Mutual Auto Insurance Co. Bloomington, Ill. $24,259,954 $22,383,304 8.38%
2 Allstate Insurance Co. Northbrook, Ill. 17,314,337 16,711,548 3.61
3 Nationwide Mutual Insurance Co. Columbus, Ohio 8,547,063 7,220,761 18.37
4 State Farm Fire and Casualty Co. Bloomington, Ill. 7,442,412 6,395,255 16.37
5 Zurich American Insurance Co Schaumburg, Ill. 5,371,049 5,398,075 -0.50
6 Federal Insurance Co. Warren, N.J. 4,864,807 3,976,684 22.33
7 Continental Casualty Co. Chicago 4,810,774 3,562,345 35.05
8 National Union Fire Insurance Co. of Pittsburgh New York 4,558,536 3,400,251 34.06
9 American Home Assurance Co. New York 4,487,442 3,361,055 33.51
10 Progressive Casualty Insurance Co. Mayfield Village, Ohio 4,438,670 3,462,087 28.21
11 Government Employees Insurance Co. Washington 4,434,899 3,900,257 13.71
12 Liberty Mutual Insurance Co. Boston 4,378,232 3,970,705 10.26
13 American Family Mutual Insurance Co. Madison, Wis. 4,162,096 3,620,464 14.96
14 St. Paul Fire and Marine Insurance Co. 3,994,311 3,615,382 10.48
15 United Services Auto Association San Antonio 3,395,489 3,105,901 9.32
16 Farmers Insurance Exchange Los Angeles 3,309,223 4,184,179 -20.91
17 Hartford Fire Insurance Co. Conn. 2,727,844 2,561,325 6.50
18 Erie Insurance Exchange Pa. 2,723,533 2,370,448 14.90
19 Travelers Casualty and Surety Co. Hartford, Conn. 2,567,636 2,250,682 14.08
20 General Reinsurance Corp. Stamford, Conn. 2,363,796 2,779,140 -14.95
21 Firemans Fund Insurance Co. Novato, Calif. 2,299,433 2,144,361 7.23
22 Metropolitan Property and Casualty Insurance Co. Warwick, R.I. 2,230,846 2,166,575 2.97
23 USAA Casualty Insurance Co. San Antonio 2,215,926 1,969,476 12.51
24 National Indemnity Co. Omaha 2,189,958 2,020,705 8.38
25 Community Insurance Co. Mason, Ohio 2,183,491 1,966,995 11.01
26 Transatlantic Reinsurance Co. New York 2,174,786 1,633,188 33.16
27 Everest Reinsurance Co. Liberty Corner, N.J. 2,159,293 1,501,034 43.85
28 Hartford Accident and Indemnity Co. Conn. 2,148,753 2,017,584 6.50
29 Cincinnati Insurance Co. 2,138,048 1,883,835 13.49
30 Auto-Owners Insurance Co. Lansing, Mich. 2,107,974 1,800,184 17.10
31 Travelers Indemnity Co. Hartford, Conn. 2,106,645 1,764,326 19.40
32 Motors Insurance Corp. Southfield, Mich. 2,083,020 1,907,823 9.18
33 Employers Reinsurance Corp. Overland Park, Kan. 2,081,472 2,236,336 -6.92
34 Lexington Insurance Co. Boston 2,001,443 1,213,332 64.95
35 Factory Mutual Insurance Co. Johnston, R.I. 1,874,411 1,481,983 26.48
36 California State Auto Assn. Inter-Insurance San Francisco 1,512,674 1,387,625 9.01
37 Interinsurance Exchange of the Automobile Club Santa Ana, Calif. 1,502,586 1,290,071 16.47
38 Trinity Universal Insurance Co. Dallas 1,465,270 1,066,875 37.34
39 Anthem Insurance Cos. Inc. Indianapolis 1,455,111 1,294,131 12.44
40 Geico Indemnity Co. Washington 1,453,764 1,153,257 26.06
41 Odyssey America Reinsurance Co. Stamford, Conn. 1,398,265 1,026,448 36.22
42 Swiss Reinsurance America Corp. Armonk, N.Y. 1,383,605 849,206 62.93
43 Safeco Insurance Co. of America Seattle 1,266,210 1,140,020 11.07
44 Commerce and Industry Insurance Co. New York 1,199,615 894,803 34.06
45 State Farm General Insurance Co. Bloomington, Ill. 1,180,548 1,070,114 10.32
46 Nationwide Mutual Fire Insurance Co. Columbus, Ohio 1,153,904 974,846 18.37
47 Pacific Indemnity Co. Warren, N.J. 1,131,955 925,097 22.36
48 American Reinsurance Co. Princeton, N.J. 1,121,616 842,501 33.13
49 Employers Insurance of Wausau Wis. 1,107,172 1,008,433 9.79
50 Hanover Insurance Co. Worcester, Mass. 1,043,749 1,056,644 -1.22
51 Commerce Insurance Co. Webster, Mass. 1,033,296 888,404 16.31
52 Country Mutual Insurance Co. Bloomington, Ill. 1,029,903 884,725 16.41
53 Berkley Insurance Co. Greenwich, Conn. 1,026,020 609,170 68.43
54 Mid-Century Insurance Co. Los Angeles 1,023,076 1,293,595 -20.91
55 State Farm Lloyds Inc. Dallas 1,017,988 1,009,870 0.80
56 Progressive Northern Insurance Co. Mayfield Village, Ohio 1,004,982 783,869 28.21
  Progressive Northwestern Insurance Co. Mayfield Village, Ohio 1,004,982 783,869 28.21
58 Amica Mutual Insurance Co. Providence, R.I. 971,005 869,363 11.69
59 Prudential Property and Casualty Insurance Co. Holmdel, N.J. 957,928 965,394 -0.77
60 Auto Club Insurance Association Dearborn, Mich. 933,163 830,372 12.38
61 21st Century Insurance Co. Woodland Hills, Calif. 915,197 690,026 32.63
62 Southern Farm Bureau Casualty Insurance Co. Ridgeland, Miss. 911,138 784,398 16.16
63 Mortgage Guaranty Insurance Corp. Milwaukee 886,761 763,953 16.08
64 General Insurance Co. of America Seattle 882,510 794,559 11.07
65 Allstate New Jersey Insurance Co. Northbrook, Ill. 859,670 757,082 13.55
66 Partner Reinsurance Co. of the U.S. Greenwich, Conn. 807,769 561,960 43.74
67 Blue Cross and Blue Shield of South Carolina Inc. Columbia 798,412 686,460 16.31
68 Mercury Insurance Co. Los Angeles 795,607 684,975 16.15
69 Federated Mutual Insurance Co. Owatonna, Minn. 787,563 794,823 -0.91
70 Ambac Assurance Corp. New York 782,494 490,451 59.55
71 Great American Insurance Co. Cincinnati 775,074 913,509 -15.15
72 Sentry Insurance Stevens Point, Wis. 774,047 679,312 13.95
73 Ace American Insurance Co. Philadelphia 758,209 619,957 22.30
74 New Jersey Manufacturers Insurance Co. West Trenton 736,945 669,359 10.10
75 American States Insurance Co. Seattle 729,030 656,375 11.07
76 Ace Property and Casualty Insurance Co. Philadelphia 725,064 592,855 22.30
77 Foremost Insurance Co. Grand Rapids, Mich. 720,894 499,008 44.47
78 Peerless Insurance Co. Keene, N.H. 719,415 599,613 19.98
79 Onebeacon Insurance Co. Boston 712,807 982,513 -27.45
80 Berkley Regional Insurance Co. Urbandale, Iowa 711,226 581,327 22.35
81 MBIA Insurance Corp. Armonk, N.Y. 707,167 467,369 51.31
82 Liberty Mutual Fire Insurance Boston 691,982 630,271 9.79
83 Shelter Mutual Insurance Co. Columbia, Mo. 668,941 622,087 7.53
84 Citizens Insurance Co. of America Howell, Mich. 666,816 667,886 -0.16
85 Folksamerica Reinsurance Co. New York 664,080 479,011 38.64
86 Hartford Insurance Co. of Illinois Hartford, Conn. 663,885 623,359 6.50
87 Westfield Insurance Co. Westfield Center, Ohio 658,565 597,203 10.27
88 Grange Mutual Casualty Co. Columbus, Ohio 656,715 582,063 12.83
89 Mercury Casualty Co. Los Angeles 640,788 481,929 32.96
90 Clarendon National Insurance Co. New York 630,247 489,827 28.67
91 Phoenix Insurance Co. Hartford, Conn. 630,136 544,514 15.72
92 State Farm Florida Insurance Co. Winter Haven, Fla. 621,153 545,062 13.96
93 Converium Reinsurance of North America Inc. Stamford, Conn. 619,740 885,015 -29.97
94 Standard Fire Insurance Co. Hartford, Conn. 610,701 527,726 15.72
95 U.S. Fidelity and Guaranty Co. St. Paul 609,151 479,832 26.95
96 Medical Protective Co. Fort Wayne, Ind. 608,585 396,940 53.32
97 Birmingham Fire Insurance Co. of Pennsylvania New York 599,807 447,401 34.06
  Insurance Co. of the State of Pennsylvania New York 599,807 447,401 34.06
  New Hampshire Insurance Co. New York 599,807 447,401 34.06
100 Progressive Specialty Insurance Co. Mayfield Village, Ohio 586,239 457,257 28.21
101 Travelers Casualty and Surety Co. of America Hartford, Conn. 583,064 465,098 25.36
102 Zenith Insurance Co. Woodland Hills, Calif. 573,404 417,288 37.41
103 State Farm Indemnity Co. Parsippany, N.J. 569,630 632,115 -9.89
104 Employers Mutual Casualty Co. Des Moines 554,310 525,628 5.46
105 American Economy Insurance Co. Seattle 537,180 483,645 11.07
106 Selective Insurance Co. of America Branchville, N.J. 532,709 463,742 14.87
107 Executive Risk Indemnity Inc. Warren, N.J. 532,453 434,603 22.51
108 Medical Liability Mutual Insurance Co. Latham, N.Y. 525,762 507,329 3.63
109 Evanston Insurance Co. Deerfield, Ill. 524,221 414,574 26.45
110 Owners Insurance Co. Lansing, Mich. 515,798 399,311 29.17
111 Ohio Casualty Insurance Co. Fairfield 514,945 503,001 2.37
112 West American Insurance Co. Fairfield, Ohio 514,945 503,001 2.37
113 Farm Bureau Mutual Insurance Co. West Des Moines 510,943 280,819 81.95
114 State Auto Property and Casualty Insurance Co. Columbus, Ohio 509,462 484,326 5.19
115 Progressive Preferred Insurance Co. Mayfield Village, Ohio 502,491 391,934 28.21
116 Virginia Surety Co. Inc. Glenview, Ill. 500,109 566,167 -11.67
117 GE Reinsurance Corp. Barrington, Ill. 497,793 500,652 -0.57
118 Truck Insurance Exchange Los Angeles 495,584 626,615 -20.91
119 General Casualty Co. of Wisconsin Sun Prairie 492,226 475,189 3.59
120 American National Property and Casualty Co. Springfield, Mo. 486,709 364,073 33.68
121 Indiana Insurance Co. Boston 480,533 400,511 19.98
122 Fire Insurance Exchange Los Angeles 479,597 606,402 -20.91
123 AIU Insurance Co. New York 475,917 387,736 22.74
124 Peerless Independent Insurance Co. Boston 473,268 394,456 19.98
125 Radian Guaranty Inc. Philadelphia 468,335 442,357 5.87
126 American International Insurance Co. Wilmington, Del. 464,781 436,781 6.41
127 Farmers Reinsurance Co. Los Angeles 464,208 150,000 209.47
128 Atlantic Mutual Insurance Co. New York 460,188 378,586 21.55
129 Utica Mutual Insurance Co. N.Y. 456,631 452,952 0.81
130 Acuity Mutual Insurance Co. Sheboygan, Wis. 451,655 388,897 16.14
131 Starr Excess Liability Insurance Co. New York 450,325 273,000 64.95
132 Farmers Insurance Co. of Oregon Tigard 447,624 565,976 -20.91
133 Safety Insurance Co. Boston 427,603 389,659 9.74
134 United States Fire Insurance Co. Morristown, N.J. 425,801 320,612 32.81
135 Kentucky Farm Bureau Mutual Insurance Co. Louisville 424,845 389,039 9.20
136 West Bend Mutual Insurance Co. Wis. 422,276 371,635 13.63
137 Balboa Insurance Co. Irvine, Calif. 419,496 351,093 19.48
138 Liberty Insurance Corp. Boston 415,189 378,162 9.79
139 North Carolina Farm Bureau Mutual Insurance Co. Raleigh 413,147 348,459 18.56
140 Admiral Insurance Co. Cherry Hill, N.J. 411,278 309,183 33.02
141 Westchester Fire Insurance Co. Philadelphia 410,771 351,527 16.85
142 Scottsdale Insurance Co. Ariz. 408,462 345,078 18.37
143 Hartford Steam BoilerInspection and Insurance Co. Conn. 401,852 344,533 16.64
144 Gulf Insurance Co. Dallas 395,446 397,791 -0.59
145 Prudential Property and Casualty Insurance Co. of New Jersey Holmdel 386,984 382,151 1.26
146 Health Care Indemnity Inc. Nashville 380,869 347,510 9.60
147 American Bankers Insurance Co. of Florida Miami 379,493 358,315 5.91
148 PMI Mortgage Insurance Co. Walnut Creek, Calif. 378,309 420,939 -10.13
149 American Agricultural Insurance Co. Park Ridge, Ill. 369,320 304,800 21.17
150 Pacific Employers Insurance Co. Philadelphia 368,747 301,509 22.30

*Data derived from companies' income statements.

Source: Thomson Financial Insurance Solutions

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