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2011 Super Regional P/C Insurers

Note: You are viewing an archived version of this list from a previous year.
Go to the 2022 Super Regional P/C Insurers List.

Explore our other lists by visiting our Rankings & Awards page or by selecting one below.

Once again, Demotech Inc., the official research partner of Insurance Journal, identified the nation’s Super Regional Property/Casualty Insurers — P/C insurers writing multiple lines of insurance in multiple states. Under the Demotech Company Classification System, Super Regional P/C Insurers™ include those companies meeting the following specific criteria:

  • Active, individual companies not under regulatory supervision at Dec. 31, 2010;
  • Reporting data to the National Association of Insurance Commissioners using the property/casualty annual statement format;
  • At least $1 million of direct premium written (DPW) in each of two to 34 states at Dec. 31, 2010;
  • Less than 90 percent of Dec. 31, 2010 DPW in any one state;
  • Less than 90 percent of Dec. 31, 2010 DPW in any one line of business;
  • Policyholders surplus of at least $100 million at Dec. 31, 2010;
  • Net premium written of at least $50 million at Dec. 31, 2010;
  • DPW of at least $25 million at Dec. 31, 2010.

Click here for the current list of Super Regional Property/Casualty Insurers.

For more information on this list, contact Andrea Wells or Joseph Petrelli.

Company DPW (in thousands) States with Greater than $1M DPW
1 American Family Mutual Insurance Co. 5,120,449 18
2 Erie Insurance Exchange 3,320,347 11
3 AIU Insurance Co. 2,785,015 7
4 Mid-Century Insurance Co. 2,564,918 30
5 Auto-Owners Insurance Co. 2,010,264 26
6 Nationwide Mutual Fire Insurance Co. 1,852,884 31
7 Fire Insurance Exchange 1,555,130 16
8 American Home Assurance Co. 1,471,932 24
9 Owners Insurance Co. 1,409,951 24
10 Safeco Insurance Co. of IL 1,230,141 29
11 Westfield Insurance Co. 1,146,127 26
12 Country Mutual Insurance Co. 1,109,558 14
13 Peerless Insurance Co. 1,103,444 31
14 Shelter Mutual Insurance Co. 1,053,288 14
15 Citizens Insurance Co. of America 908,824 19
16 Farm Bureau Property & Casualty Insurance Co. 889,710 8
17 Netherlands Insurance Co. 817,921 33
18 Acuity a Mutual Insurance Co. 776,693 20
19 Progressive Casualty Insurance Co. 736,675 26
20 Mercury Casualty Co. 695,300 5
21 Memberselect Insurance Co. 681,992 8
22 West Bend Mutual Insurance Co. 655,337 9
23 State Auto Property & Casualty Insurance Co. 647,107 26
24 Grange Mutual Casualty Co. 629,326 8
25 Meritplan Insurance Co. 611,165 27
26 Automobile Insurance Co. of Hartford, CT 606,721 34
27 NGM Insurance Co. 509,425 21
28 Central Mutual Insurance Co. 500,318 18
29 Tower Insurance Co. of New York 474,770 27
30 Farmers Mutual Hail Insurance Co. of IA 452,046 15
31 Frankenmuth Mutual Insurance Co. 447,464 13
32 Selective Way Insurance Co. 433,808 10
33 Pennsylvania National Mutual Casualty Insurance Co. 431,966 10
34 Erie Insurance Co. 415,669 10
35 Hudson Insurance Co. 412,495 32
36 State Automobile Mutual Insurance Co. 411,931 25
37 Motorists Mutual Insurance Co. 410,374 6
38 Virginia Surety Co. Inc 404,345 27
39 Stonington Insurance Co. 392,625 34
40 Selective Insurance Co. of America 388,370 24
41 Harleysville Mutual Insurance Co. 371,575 21
42 Farm Family Casualty Insurance Co. 362,934 11
43 Companion Property & Casualty Insurance Co. 356,705 28
44 Pennsylvania Manufacturers Association Insurance Co. 355,613 33
45 General Casualty Co. of WI 352,685 22
46 LM Insurance Corp. 336,684 34
47 Technology Insurance Co. Inc 335,948 28
48 Hastings Mutual Insurance Co. 333,987 5
49 Mutual of Enumclaw Insurance Co. 313,133 4
50 Bankers Standard Insurance Co. 297,435 6
51 Indiana Insurance Co. 293,873 8
52 United Fire & Casualty Co. 287,580 22
53 General Insurance Co. of America 283,707 31
54 Progressive Gulf Insurance Co. 278,392 3
55 Imperium Insurance Co. 277,938 28
56 Farmington Casualty Co. 277,384 29
57 Westfield National Insurance Co. 271,295 10
58 American Commerce Insurance Co. 271,278 17
59 Auto Club Insurance Association 271,178 6
60 Merrimack Mutual Fire Insurance Co. 267,838 8
61 Harleysville Worcester Insurance Co. 258,526 16
62 Amerisure Mutual Insurance Co. 256,945 22
63 Vermont Mutual Insurance Co. 251,917 7
64 Secura Insurance, a Mutual Co. 251,500 12
65 Motors Insurance Corp. 248,203 23
66 Farmers Automobile Insurance Association 247,015 4
67 Insurance Co. of the West 246,960 10
68 Unigard Insurance Co. 246,485 8
69 Bituminous Casualty Corp. 238,091 31
70 California Casualty Indemnity Exchange 233,195 23
71 Amerisure Insurance Co. 230,931 19
72 Harleysville Preferred Insurance Co. 228,877 21
73 Preferred Mutual Insurance Co. 227,429 4
74 Brotherhood Mutual Insurance Co. 226,066 30
75 Quincy Mutual Fire Insurance Co. 217,468 4
76 Farmers Mutual Insurance Co. of NE 214,662 2
77 North Star Mutual Insurance Co. 212,591 6
78 Donegal Mutual Insurance Co. 205,381 6
79 Western National Mutual Insurance Co. 201,095 5
80 Sparta Insurance Co. 200,404 32
81 CastlePoint Insurance Co. 198,626 2
82 Protective Insurance Co. 195,611 28
83 Utica Mutual Insurance Co. 192,902 24
84 Stonebridge Casualty Insurance Co. 192,409 32
85 CastlePoint National Insurance Co. 190,421 11
86 Courtesy Insurance Co. 185,925 18
87 FCCI Insurance Co. 184,727 10
88 Old Republic General Insurance Corp. 183,725 19
89 American Strategic Insurance Corp. 175,394 6
90 Occidental Fire & Casualty Co. of NC 174,211 23
91 Sompo Japan Insurance Co. of America 173,704 33
92 Mitsui Sumitomo Insurance Co. of America 171,023 26
93 Canal Insurance Co. 170,388 31
94 American Road Insurance Co. 165,657 22
95 National Liability & Fire Insurance Co. 162,619 27
96 Ullico Casualty Co. 161,690 21
97 Darwin National Assurance Co. 159,637 28
98 New York Marine & General Insurance Co. 157,067 25
99 North River Insurance Co. 155,086 26
100 Alaska National Insurance Co. 153,680 5
101 Pacific Specialty Insurance Co. 149,491 6
102 Federated Rural Electric Insurance Exchange 143,359 33
103 Merchants Mutual Insurance Co. 143,307 9
104 Concord General Mutual Insurance Co. 140,891 3
105 Century-National Insurance Co. 135,934 5
106 Mid-Continent Casualty Co. 132,565 11
107 Mountain West Farm Bureau Mutual Insurance Co. 131,044 2
108 Markel American Insurance Co. 128,571 33
109 Hartford Insurance Co. of IL 127,898 3
110 ProAssurance Casualty Co. 125,778 9
111 Pennsylvania Lumbermens Mutual Insurance Co. 124,357 29
112 Preferred Professional Insurance Co. 123,035 20
113 Jewelers Mutual Insurance Co. 122,820 29
114 Cherokee Insurance Co. 121,583 10
115 Vanliner Insurance Co. 120, 26
116 Grange Insurance Association 120,023 6
117 Old United Casualty Co. 118,695 6
118 Trinity Universal Insurance Co. 116,938 7
119 Atlantic States Insurance Co. 116,344 6
120 Public Service Mutual Insurance Co. 115,742 11
121 United States Fidelity and Guaranty Co. 113,681 19
122 OneBeacon Insurance Co. 108,775 26
123 Farmers Alliance Mutual Insurance Co. 108,266 9
124 Cambridge Mutual Fire Insurance Co. 105,553 8
125 Brethren Mutual Insurance Co. 104,854 3
126 Berkley Insurance Co. 102,944 16
127 Columbia Mutual Insurance Co. 101,816 8
128 National Indemnity Co. 101,061 28
129 American Mercury Insurance Co. 99,931 6
130 Farmland Mutual Insurance Co. 98,919 27
131 Cumberland Mutual Fire Insurance Co. 98,727 4
132 Seneca Insurance Co. Inc. 98,726 18
133 First Colonial Insurance Co. 95,788 21
134 Builders Mutual Insurance Co. 94,235 5
135 Republic Indemnity Co. of America 91,884 10
136 Federated Service Insurance Co. 90,369 30
137 Insurance Co. of North America 86,153 4
138 American Hallmark Insurance Co. of TX 85,793 11
139 Milbank Insurance Co. 85,633 7
140 IMT Insurance Co. 85,624 5
141 Fidelity National Insurance Co. 84,543 12
142 American Hardware Mutual Insurance Co. 83,164 22
143 Berkley Regional Insurance Co. 82,666 21
144 Harford Mutual Insurance Co. 74,471 8
145 Health Care Indemnity Inc. 74,410 5
146 Lightning Rod Mutual Insurance Co. 74,128 2
147 Triton Insurance Co. 70,477 18
148 Penn National Security Insurance Co. 67,707 8
149 Endurance American Insurance Co. 63,398 10
150 Providence Mutual Fire Insurance Co. 63,040 7
151 Keystone Insurance Co. 62,515 5
152 Contractors Bonding & Insurance Co. 60,573 8
153 Harco National Insurance Co. 56,576 16
154 Gray Insurance Co. 56,320 6
155 Capitol Indemnity Corp. 54,717 17
156 Republic Underwriters Insurance Co. 52,207 6
157 Civil Service Employees Insurance Co. 51,878 3
158 Lititz Mutual Insurance Co. 49,684 8