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U.S. Individual P/C Insurers with Most Premiums Written - Consolidated

Published August 06, 2004, 10:08 a.m. EDT
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Updated January 02, 1970, 9:08 a.m. EST
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U.S. Individual P/C Insurers with Most Premiums Written - Consolidated

U.S. Individual P/C Insurers with Most Premiums Written - Consolidated*
In 2003. Dollars in thousands
Published August 6, 2004
Rank   2003 2002 Change
1 State Farm Mutual Group Bloomington, Ill. $46,581,240 $42,747,364 8.97%
2 American International Group New York 27,972,154 21,047,893 32.90
3 Allstate Insurance Co. Group Northbrook, Ill. 24,567,980 23,307,417 5.41
4 National Indemnity Co. Group Omaha 15,762,335 15,203,759 3.67
5 Nationwide Group Columbus, Ohio 13,818,647 11,700,114 18.11
6 Travelers Property Casualty Corp. Hartford, Conn. 13,172,518 11,882,650 10.86
7 Liberty Mutual Group Boston 12,514,360 10,573,630 18.35
8 Progressive Casualty Group Mayfield Village, Ohio 11,917,506 9,455,589 26.04
9 Farmers Insurance Group Los Angeles 10,029,778 10,696,635 -6.23
10 Combined Federal Insurance Co. Warren, N.J. 9,536,873 7,811,341 22.09
11 Hartford Fire Group Conn. 8,876,812 8,141,741 9.03
12 United Services Automobile Association Group San Antonio 7,691,734 6,966,975 10.40
13 Zurich Insurance Co. Group Schaumburg, Ill. 6,931,391 6,652,246 4.20
14 Continental Casualty Group Chicago 6,894,081 6,238,704 10.51
15 St. Paul Fire and Marine Insurance Co. 6,767,574 5,812,952 16.42
16 American Family Insurance Group Madison, Wis. 5,541,869 4,877,645 13.62
17 Combined Safeco Insurance Co. Group Seattle 5,114,312 4,584,633 11.55
18 Anthem Insurance Companies Inc. Indianapolis 4,909,082 4,421,333 11.03
19 Employers Reinsurance Corp. Group Overland Park, Kan. 4,621,766 4,644,272 -0.48
20 Firemans Fund Insurance Group Novato, Calif. 4,062,614 2,561,649 58.59
21 Auto-Owners Insurance Group Lansing, Mich. 3,966,549 3,298,395 20.26
22 Erie Insurance Exchange Group Pa. 3,767,711 3,330,010 13.14
23 WR Berkley Corp. Greenwich, Conn. 3,540,218 2,620,604 35.09
24 Ace American Insurance Co. Philadelphia 3,432,114 2,748,349 24.88
25 Everest Reinsurance Group Liberty Corner, N.J. 3,123,834 2,231,897 39.96
26 Metropolitan P&C Insurance Co. Warwick, R.I. 2,961,326 2,876,471 2.95
27 Motors Insurance Corp. Group Southfield, Mich. 2,911,811 2,634,474 10.53
28 Cincinnati Insurance Group 2,815,130 2,612,742 7.75
29 FM Global Johnston, R.I. 2,678,201 2,242,213 19.44
30 Onebeacon Insurance Group Boston 2,667,843 2,946,827 -9.47
31 Hanover Insurance Co. Group Worcester, Mass. 2,235,235 2,269,211 -1.50
32 Mercury Casualty Group Los Angeles 2,157,406 1,777,408 21.38
33 TIG Insurance Group Irving, Tex. 2,073,020 2,291,468 -9.53
34 California State Automobile Association San Francisco 2,025,038 1,867,215 8.45
35 Swiss Re America Corp. Group Armonk, N.Y. 1,996,819 1,204,055 65.84
36 Inter-Insurance Exchange of the Auto Club Costa Mesa, Calif. 1,975,182 1,709,513 15.54
37 Unitrin Property and Casualty Insurance Group Dallas 1,961,941 1,634,264 20.05
38 Great American Group Cincinnati 1,810,018 2,386,828 -24.17
39 Sentry Insurance a Mutual Co. Group Stevens Point, Wis. 1,692,967 1,552,899 9.02
40 American Re Corp. Princeton, N.J. 1,583,531 1,207,463 31.15
41 Commerce Group Inc. Webster, Mass. 1,555,499 1,313,013 18.47
42 Country Mutual of Illinois Group Bloomington 1,496,949 1,269,384 17.93
43 Auto Club Insurance Association Dearborn, Mich. 1,479,153 1,311,190 12.81
44 Winterthur U.S. Holding Group Wilmington, Del. 1,471,054 1,678,470 -12.36
45 Associated International Markel Insurance Cos. Glen Allen, Va. 1,467,239 1,191,127 23.18
46 Ohio Casualty Insurance Co. Fairfield 1,441,551 1,448,628 -0.49
47 Southern Farm Bureau Casualty insurance co. Ridgeland, Miss. 1,403,874 1,236,960 13.49
48 Mortgage Guaranty Insurance Corp. Milwaukee 1,380,772 1,196,815 15.37
49 Ohio Farmers Insurance Group Westfield Center 1,363,525 1,252,005 8.91
50 Old Republic Insurance Group Chicago 1,359,762 1,185,253 14.72
51 Amica Mutual Group Lincoln, R.I. 1,292,612 1,156,247 11.79
52 State Automobile Mutual Group Columbus, Ohio 1,290,937 1,213,952 6.34
53 New Jersey Manufacturers Group West Trenton 1,252,214 1,104,682 13.36
54 Selective Insurance Group Branchville, N.J. 1,235,706 1,075,109 14.94
55 Harleysville Mutual Insurance Co. Group Pa. 1,217,770 1,125,510 8.20
56 Employers Mutual Co. of Des Moines 1,152,805 1,089,297 5.83
57 Assurant Group Miami 1,147,372 1,065,198 7.71
58 Federated Mutual Group Owatonna, Minn. 1,142,579 1,157,399 -1.28
59 Radian Guaranty Inc. Philadelphia 1,094,517 949,390 15.29
60 American National Property and Casualty Co. Springfield, Mo. 1,067,218 915,466 16.58
61 Shelter Insurance Cos. Group Columbia, Mo. 1,019,842 967,243 5.44
62 Ambac Assurance Corp. New York 1,018,717 805,993 26.39
63 PMA Capital Insurance Co. Philadelphia 1,013,061 1,054,246 -3.91
64 Grange Mutual Casualty Columbus, Ohio 980,050 870,059 12.64
65 Mbia Insurance Corp. Armonk, N.Y. 971,917 706,848 37.50
66 Medical Liability Mutual Group New York 892,071 1,035,985 -13.89
67 Crum & Forster Insurance Morristown, N.J. 889,380 664,542 33.83
68 Royal and Sun Alliance USA Charlotte 875,757 3,123,074 -71.96
69 Clarendon National Insurance Co. New York 833,414 894,109 -6.79
70 Zenith National Insurance Group Woodland Hills, Calif. 786,683 583,543 34.81
71 Alleghany Group Atlanta 782,506 132,233 491.76
72 Alfa Insurance Group Montgomery, Ala. 774,854 719,383 7.71
73 Converium Reinsurance North America Inc. Stamford, Conn. 763,962 1,063,824 -28.19
74 Atlantic Mutual Group New York 737,802 657,636 12.19
75 Farm Bureau Mutual Group West Des Moines 733,985 445,959 64.59
76 Xl Reinsurance America Inc. Stamford, Conn. 726,578 563,448 28.90
77 National Grange Mutual Insurance Co. Keene, N.H. 712,609 595,556 19.65
78 Virginia Surety Co. Inc. Glenview, Ill. 708,238 681,949 3.85
79 Tennessee Farmers Mutual Columbia 707,624 692,580 2.17
80 PMI Group Walnut Creek, Calif. 684,041 616,494 10.96
81 Proassurance Corp. Group Birmingham, Ala. 668,909 537,123 24.54
82 Platinum Underwriters Reinsurance Co. New York 667,516 298,114 123.91
83 Utica National Insurance Group Utica, N.Y. 656,173 643,342 1.99
84 Balboa Casualty Group Irvine, Calif. 652,392 524,985 24.27
85 Arbella Insurance Group Quincy, Mass. 630,318 593,372 6.23
86 Financial Security Assurance Holdings Ltd. New York 624,514 535,956 16.52
87 American Modern Home Group Inc. Cincinnati 616,709 561,516 9.83
88 Argonaut Insurance Co. Group San Antonio 602,419 483,995 24.47
89 Philadelphia Indemnity Insurance Co. Bala Cynwyd, Pa. 601,253 523,962 14.75
90 West Bend Mutual Insurance Group West Bend, Wis. 588,345 511,992 14.91
91 Acuity Mutual Group Sheboygan, Wis. 586,880 509,683 15.15
92 Kentucky Farm Bureau Mutual Insurance Group Louisville 582,700 531,299 9.67
93 IDS Property Casualty Group Green Bay, Wis. 574,460 447,304 28.43
94 Motorists Mutual Group Columbus, Ohio 573,456 467,391 22.69
95 Safety GroupBoston 566,969 517,614 9.54
96 Horace Mann Group Springfield, Ill. 544,902 523,131 4.16
97 Amerisure Mutual Insurance Co. Farmington Hills, Mich. 542,964 485,133 11.92
98 North Carolina Farm Bureau Insurance Group Raleigh 539,003 463,123 16.38
99 Pennsylvania National Insurance Group Harrisburg 523,462 499,563 4.78
100 American Agricultural Insurance Co. Park Ridge, Ill. 492,791 389,400 26.55
101 UFB Mutual and UFB Casualty Insurance Indianapolis 491,366 438,125 12.15
102 General Electric Mortgage Insurance Group Raleigh, N.C. 486,143 528,381 -7.99
103 Rli Insurance Co. Group Peoria, Ill. 474,395 413,638 14.69
104 Qbe the Americas New York 455,669 372,897 22.20
105 Vesta Fire Insurance Corp. Birmingham, Ala. 451,370 569,082 -20.68
106 United Fire and Casualty Group Cedar Rapids, Iowa 450,483 418,347 7.68
107 New York Central Mutual Fire Insurance Co. Edmeston 449,612 416,106 8.05
108 Arch Capital Group Inc. New York 449,011 199,726 124.81
109 Guideone Mutual Insurance Co. West Des Moines 444,434 379,966 16.97
110 Accident Fund Insurance Co. of America Lansing, Mich. 441,574 347,173 27.19
111 Farm Bureau of Michigan Group Lansing 440,047 345,215 27.47
112 Georgia Farm Bureau Mutual Insurance Co. Macon 433,479 394,592 9.85
113 Canal Insurance Co. Group Greenville, S.C. 433,298 353,459 22.59
114 Electric Insurance Co. Beverly, Mass. 430,111 379,459 13.35
115 FCCI Mutual Insurance Group Sarasota, Fla. 413,255 463,790 -10.90
116 Cumis Insurance Society Inc. Madison, Wis. 410,666 382,088 7.48
117 Republic Mortgage Insurance Co. Winston-Salem, N.C. 406,037 380,431 6.73
118 Rural Community Insurance Co. Anoka, Minn. 395,268 292,742 35.02
119 Merrimack Mutual Group Andover, Mass. 381,280 312,478 22.02
120 Central Mutual Insurance Co. Van Wert, Ohio 379,918 315,040 20.59
121 Health Care Indemnity Inc. Nashville 377,000 318,633 18.32
122 Doctors Co. Group Napa, Calif. 363,998 420,522 -13.44
123 Safeway Insurance Group Westmont, Ill. 362,641 349,550 3.75
124 Farmers Automobile Group Pekin, Ill. 348,010 315,839 10.19
125 Scor Reinsurance Co. Group New York 347,854 636,725 -45.37
126 Grinnell Mutual Group Grinnell, Iowa 323,436 303,611 6.53
127 CAN Surety Corp. Chicago 321,397 304,466 5.56
128 Church Mutual Insurance Co. Merrill, Wis. 317,787 278,967 13.92
129 Saif Corp. Salem, Ore. 312,344 300,092 4.08
130 Millea Holdings Inc. New York 311,938 268,202 16.31
131 Quincy Mutual Group Quincy, Mass. 303,494 278,226 9.08
132 Pemco Insurance Cos. Seattle 301,823 278,437 8.40
133 Agri General Insurance Co. Johnston, Iowa 296,024 192,781 53.55
134 Employers Insurance Group Reno 288,932 185,472 55.78
135 Frankenmuth Mutual Insurance Group Frankenmuth, Mich. 284,721 273,247 4.20
136 Direct General Group Nashville 281,526 173,360 62.39
137 Toa-Re Insurance Co. of America Morristown, N.J. 278,673 229,789 21.27
138 Ismie Insurance Group Chicago 276,814 217,477 27.28
139 Donegal Insurance Group Marietta, Pa. 275,966 255,690 7.93
140 Physicians Reciprocal Insurers Manhasset, N.Y. 274,910 152,206 80.62
141 Mutual of Enumclaw Insurance Co. Enumclaw, Wash. 269,339 273,587 -1.55
142 Bristol West Insurance Group Davie, Fla. 268,085 240,428 11.50
143 Financial Guaranty Insurance Co. New York 266,033 205,977 29.16
144 American Transit Insurance Co. New York 260,406 233,920 11.32
145 California Casualty Group San Mateo 258,766 228,116 13.44
146 Secura Insurance Cos. Appleton, Wis. 258,384 223,646 15.53
147 Medical Group Holdings San Francisco 257,384 223,957 14.93
148 Ace Guaranty Re Inc. New York 255,821 123,274 107.52
149 Hastings Mutual Insurance Co. Hastings, Mich. 251,072 242,764 3.42
150 Western World Group Franklin Lakes, N.J. 242,622 181,163 33.92

* Data for top holders.
Source: National Underwriter Insurance Data Services (877-299-9424)

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