Current Table

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2016

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 Progressive Corp. $2,625,929 7.9%
2 Travelers Companies Inc. 2,124,182 6.4
3 Nationwide Mutual Group 1,735,614 5.2
4 Zurich Insurance Group (3) 1,624,621 4.9
5 Liberty Mutual 1,604,461 4.8
6 Old Republic International Corp. 1,123,042 3.4
7 Berkshire Hathaway Inc. 951,775 2.9
8 American International Group (AIG) 867,567 2.6
9 Auto-Owners Insurance Co. 739,495 2.2
10 Chubb Ltd. 695,210 2.1

(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 COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2008

($000)

Rank Group Direct premiums written (1) Market share
1 Travelers Group $2,061,752 7.6%
2 Liberty Mutual Insurance Group 1,817,492 6.7
3 Zurich Insurance Group 1,800,169 6.7
4 Progressive Group 1,730,626 6.4
5 American International Group 1,400,120 5.2
6 Nationwide Group 1,032,650 3.8
7 Old Republic Group 726,797 2.7
8 Hartford Fire & Casualty Group 610,294 2.3
9 W.R. Berkley Group 609,309 2.3
10 Auto Owners Group 607,932 2.2

(1) Before reinsurance transactions, excluding state funds.

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 COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2009

($000)

Rank Group Direct premiums written (1) Market share
1 Travelers Companies $2,013,836 8.2%
2 Zurich Financial Services Ltd  1,647,590 6.7
3 Liberty Mutual Holding Co.  1,609,250 6.5
4 Progressive Corp.  1,552,023 6.3
5 American International Group  1,119,049 4.6
6 Nationwide Mutual Group  959,617 3.9
7 Old Republic International  675,460 2.7
8 Auto-Owners Insurance Co.  566,205 2.3
9 Hartford Financial Services  547,889 2.2
10 American Financial Group Inc.  528,808 2.2

(1) Before reinsurance transactions, excluding state funds.

Source: SNL Financial LC.

 
TOP TEN WRITERS OF COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2010

($000)

Rank Group Direct premiums written (1) Market share
1 Travelers Companies $1,976,227 8.3%
2 Liberty Mutual Holding Co. 1,598,403 6.7
3 Zurich Financial Services Ltd. 1,585,895 6.7
4 Progressive Corp. 1,458,727 6.2
5 American International Group 1,111,197 4.7
6 Nationwide Mutual Group 914,355 3.9
7 Old Republic International 731,981 3.1
8 Auto-Owners Insurance Co. 540,825 2.3
9 Hartford Financial Services 523,736 2.2
10 American Financial Group Inc. 471,237 2.0

(1) Before reinsurance transactions, excluding state funds.

Source: SNL Financial LC.

 
TOP TEN WRITERS OF COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2011

($000)

Rank Group Direct premiums written (1) Market share (2)
1 Travelers Companies Inc. $2,023,893 8.4%
2 Liberty Mutual 1,577,382 6.6
3 Progressive Corp. 1,536,419 6.4
4 American International Group 1,188,005 4.9
5 Zurich Insurance Group Ltd. (3) 1,184,067 4.9
6 Nationwide Mutual Group 994,707 4.1
7 Old Republic International Corp. 747,785 3.1
8 Hartford Financial Services 547,762 2.3
9 Auto-Owners Insurance Co. 532,489 2.2
10 W.R. Berkley Corp. 455,342 1.9

(1) Before reinsurance transactions, excluding 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 COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2012

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 Travelers Companies Inc. $2,001,805 8.0%
2 Progressive Corp. 1,732,227 6.9
3 Liberty Mutual 1,550,125 6.2
4 Nationwide Mutual Group 1,355,638 5.4
5 Zurich Insurance Group Ltd. (3) 1,195,441 4.8
6 American International Group 993,727 4.0
7 Old Republic International Corp. 809,595 3.2
8 Hartford Financial Services 557,904 2.2
9 Auto-Owners Insurance Co. 542,623 2.2
10 W. R. Berkley Corp. 473,687 1.9

(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 LC.

Source: SNL Financial LC.

 
TOP 10 WRITERS OF COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2013

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 Travelers Companies Inc. $1,978,649 7.4%
2 Progressive Corp. 1,779,528 6.6
3 Nationwide Mutual Group 1,527,501 5.7
4 Liberty Mutual 1,524,882 5.7
5 Zurich Insurance Group (3) 1,238,757 4.6
6 American International Group 930,862 3.5
7 Old Republic International Corp. 875,705 3.3
8 Auto-Owners Insurance Co. 571,399 2.1
9 Hartford Financial Services 552,768 2.1
10 Cincinnati Financial Corp. 513,603 1.9

(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 COMMERCIAL AUTO INSURANCE BY DIRECT PREMIUMS WRITTEN, 2014

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 Travelers Companies Inc. $1,969,790 6.7%
2 Progressive Corp. 1,910,682 6.5
3 Nationwide Mutual Group 1,665,217 5.7
4 Liberty Mutual 1,526,578 5.2
5 Zurich Insurance Group (3) 1,313,106 4.5
6 American International Group (AIG) 1,118,789 3.8
7 Old Republic International Corp. 977,453 3.3
8 Berkshire Hathaway Inc. 863,112 3.0
9 Auto-Owners Insurance Co. 610,600 2.1
10 Tokio Marine Group 572,975 2.0

(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 SNL Financial.

Source: SNL Financial LC.

 
Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2015

($000)

Rank Group/company Direct premiums written (1) Market share (2)
1 Progressive Corp. $2,187,740 7.0%
2 Travelers Companies Inc. 2,026,479 6.5
3 Nationwide Mutual Group 1,721,820 5.5
4 Liberty Mutual 1,512,741 4.8
5 Zurich Insurance Group (3) 1,487,295 4.8
6 American International Group (AIG) 1,128,691 3.6
7 Berkshire Hathaway Inc. 1,072,074 3.4
8 Old Republic International Corp. 1,071,187 3.4
9 Auto-Owners Insurance Co. 677,075 2.2
10 AmTrust Financial Services 646,737 2.1

(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.