Current Table

Top 10 Writers Of Property/Casualty Insurance By Direct Premiums Written, 2016

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $62,189,311 10.2%
2 Berkshire Hathaway Inc. 33,300,439 5.4
3 Liberty Mutual 32,217,215 5.3
4 Allstate Corp. 30,875,771 5.0
5 Progressive Corp. 23,951,690 3.9
6 Travelers Companies Inc. 23,918,048 3.9
7 Chubb Ltd. 20,786,847 3.4
8 Nationwide Mutual Group 19,756,093 3.2
9 Farmers Insurance Group of Companies (3) 19,677,601 3.2
10 USAA Insurance Group 18,273,675 3.0

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.
(3) Data for Farmers Insurance Group of Companies and Zurich Financial Group (which owns Farmers' management company) are reported separately by S&P Global Market Intelligence.

Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute

 
TOP TEN WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2008

($000)

Rank Group Direct premiums written (1) Market share (2)
1 State Farm Group $49,944,110 10.2%
2 American International Group 32,088,391 6.6
3 Zurich Insurance Group 28,157,388 5.8
4 Allstate Insurance Group 26,880,105 5.5
5 Liberty Mutual Insurance Group 26,331,558 5.4
6 Travelers Group 21,807,760 4.5
7 Berkshire Hathaway Group 16,225,292 3.3
8 Nationwide Corp. Group 15,826,371 3.2
9 Progressive Group 13,776,835 2.8
10 Hartford Fire & Casualty Group 11,049,581 2.3

(1) Before reinsurance transactions, excluding state funds.   
(2) Based on U.S. total including territories.   

Source: National Association of Insurance Commissioners (NAIC) Annual Statement Database, via Highline Data, LLC. Copyrighted information. No portion of this work may be copied or redistributed without the express written permission of Highline Data, LLC.

 
TOP TEN WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2009

($000)

Rank Group Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $51,063,111 10.6%
2 Zurich Financial Services Ltd 28,979,692 6.0
3 Allstate Corp. 26,153,440 5.4
4 American International Group 26,108,637 5.4
5 Liberty Mutual Holding Co. 24,772,894 5.2
6 Travelers Cos. 21,409,548 4.5
7 Berkshire Hathaway Inc. 16,056,324 3.3
8 Nationwide Mutual Group 15,405,668 3.2
9 Progressive Corp. 14,200,294 3.0
10 Hartford Financial Services 10,473,026 2.2

(1) Before reinsurance transactions.
(2) Based on U.S. total including territories.

Source: SNL Financial LC.

 
TOP TEN WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2010

($000)

Rank Group Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $52,378,166 10.9%
2 Zurich Financial Services Ltd. 27,442,024 5.7
3 Allstate Corp. 25,863,277 5.4
4 American International Group 25,569,346 5.3
5 Liberty Mutual Holding Co. 25,318,187 5.3
6 Travelers Cos. 21,541,289 4.5
7 Berkshire Hathaway Inc. 16,560,344 3.4
8 Nationwide Mutual Group 14,875,572 3.1
9 Progressive Corp. 14,699,901 3.1
10 USAA Insurance Group 11,235,772 2.3

(1) Before reinsurance transactions.
(2) Based on U.S. total including territories.

Source: SNL Financial LC.

 
TOP TEN WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2011

($000)

Rank Group Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $52,594,199 10.5%
2 Liberty Mutual 26,658,768 5.3
3 Allstate Corp. 26,436,755 5.3
4 American International Group 25,324,100 5.1
5 Travelers Companies Inc. 22,206,994 4.4
6 Berkshire Hathaway Inc. 17,956,558 3.6
7 Farmers Insurance Group of Companies (3) 17,621,146 3.5
8 Progressive Corp. 15,334,929 3.1
9 Nationwide Mutual Group  14,986,187 3.0
10 USAA Insurance Group 12,125,537 2.4

(1) Before reinsurance transactions, includes some state funds.
(2) Based on U.S. total including territories.
(3) Data for Farmers Group and Zurich Financial Group (which owns Farmers’ management company) are reported separately by SNL Financial.

Source: SNL Financial LC.

 
TOP TEN WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2013

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $55,994,246 10.3%
2 Liberty Mutual 28,906,283 5.3
3 Allstate Corp. 27,583,581 5.1
4 Berkshire Hathaway Inc. 23,169,106 4.2
5 Travelers Companies Inc. 22,842,941 4.2
6 Farmers Insurance Group of Companies 18,284,148 3.4
7 Nationwide Mutual Group 18,079,537 3.3
8 American International Group 17,802,678 3.3
9 Progressive Corp. 17,562,610 3.2
10 USAA Insurance Group 14,562,012 2.7

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.
(3) Data for Farmers Insurance Group of Companies and Zurich Financial Group (which owns Farmers' management company) are reported separately by SN Financial LC.

Source: SNL Financial LC.

 
TOP 10 WRITERS OF PROPERTY/CASUALTY INSURANCE BY DIRECT PREMIUMS WRITTEN, 2014

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $58,508,587 10.3%
2 Liberty Mutual 29,364,559 5.1
3 Allstate Corp. 28,892,088 5.1
4 Berkshire Hathaway Inc. 26,555,515 4.7
5 Travelers Companies Inc. 22,790,776 4.0
6 Progressive Corp. 20,056,860 3.5
7 Nationwide Mutual Group 18,935,862 3.3
8 American International Group 18,653,981 3.3
9 Farmers Insurance Group of Companies (3) 18,611,695 3.3
10 USAA Insurance Group 15,678,176 2.8

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.
(3) Data for Farmers Insurance Group of Companies and Zurich Financial Group (which owns Farmers' management company) are reported separately by SNL Financial.

Source: SNL Financial LC.

 
Top 10 Writers Of Property/Casualty Insurance By Direct Premiums Written, 2015

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 State Farm Mutual Automobile Insurance $59,361,685 10.0%
2 Allstate Corp. 30,180,756 5.1
3 Berkshire Hathaway Inc. 29,967,354 5.1
4 Liberty Mutual 29,848,412 5.1
5 Travelers Companies Inc. 23,200,304 3.9
6 Progressive Corp. 21,346,246 3.6
7 Chubb Ltd. (3) 20,671,147 3.5
8 Nationwide Mutual Group 19,577,849 3.3
9 American International Group (AIG) 19,066,161 3.2
10 Farmers Insurance Group of Companies (4) 19,050,733 3.2

(1) Before reinsurance transactions, includes state funds.
(2) Based on U.S. total, includes territories.
(3) Chubb Ltd. data reflect the 2015 merger with Ace Ltd.
(4) Data for Farmers Insurance Group of Companies and Zurich Financial Group (which owns Farmers' management company) are reported separately by S&P Global Market Intelligence.

Source: NAIC data, sourced from S&P Global Market Intelligence, Insurance Information Institute.