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Archived Tables

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2023

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive	$9,716,927	15.2%
2	Travelers Companies Inc.	3,434,638	5.4
3	Liberty Mutual	2,682,166	4.2
4	Old Republic International Corp.	2,502,027	3.9
5	Zurich Insurance Group	2,093,941	3.3
6	Berkshire Hathaway Inc.	1,945,491	3.1
7	Auto-Owners Insurance Co.	1,815,912	2.9
8	State Farm	1,674,411	2.6
9	W.R. Berkley Corp.	1,362,540	2.1
10	Nationwide Mutual Group	1,241,900	2.0

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2022

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$9,267,311	15.6%
2	Travelers Companies Inc.	3,130,175	5.3
3	Liberty Mutual	2,305,469	3.9
4	Old Republic International Corp.	2,249,146	3.8
5	Zurich Insurance Group	1,765,034	3.0
6	Berkshire Hathaway Inc.	1,703,879	2.9
7	Nationwide Mutual Group	1,642,006	2.8
8	Auto-Owners Insurance Co.	1,578,893	2.7
9	Allstate Corp.	1,293,790	2.2
10	Chubb	1,284,528	2.2

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2021

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$8,674,980	16.2%
2	Travelers Companies Inc.	2,973,806	5.6
3	Liberty Mutual	2,055,875	3.8
4	Old Republic International Corp.	2,019,243	3.8
5	Nationwide Mutual Group	1,683,255	3.1
6	Berkshire Hathaway Inc.	1,681,737	3.1
7	Zurich Insurance Group	1,612,363	3.0
8	Auto-Owners Insurance Co.	1,412,449	2.6
9	Allstate Corp.	1,146,522	2.1
10	W.R. Berkley Corp.	1,098,849	2.1

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2020

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$5,572,154	12.1%
2	Travelers Companies Inc.	2,860,332	6.2
3	Old Republic International Corp.	1,883,081	4.1
4	Liberty Mutual	1,689,377	3.7
5	Nationwide Mutual Group	1,659,268	3.6
6	Zurich Insurance Group	1,622,780	3.5
7	Berkshire Hathaway Inc.	1,466,046	3.2
8	Auto-Owners Insurance Co.	1,233,088	2.7
9	Allstate Corp.	1,068,177	2.3
10	Chubb Ltd.	895,288	2.0

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2019

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$5,578,099	12.3%
2	Travelers Companies Inc.	2,798,420	6.2
3	Liberty Mutual	1,888,126	4.2
4	Nationwide Mutual Group	1,673,431	3.7
5	Old Republic International Corp.	1,613,671	3.6
6	Berkshire Hathaway Inc.	1,568,586	3.5
7	Zurich Insurance Group	1,426,525	3.2
8	Auto-Owners Insurance Co.	1,116,121	2.5
9	Chubb Ltd.	966,797	2.1
10	Allstate Corp.	917,778	2.0

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2018

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$4,405,316	10.8%
2	Travelers Companies Inc.	2,564,685	6.3
3	Liberty Mutual	1,798,487	4.4
4	Nationwide Mutual Group	1,634,230	4.0
5	Berkshire Hathaway Inc.	1,514,213	3.7
6	Old Republic International Corp.	1,439,949	3.5
7	Zurich Insurance Group	1,372,901	3.4
8	Auto-Owners Insurance Co.	1,002,642	2.5
9	Tokio Marine Group	763,161	1.9
10	Chubb Ltd.	741,141	1.8

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

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

Top 10 Writers Of Commercial Auto Insurance By Direct Premiums Written, 2017

($000)

Rank	Group/company	Direct premiums written (1)	Market share (2)
1	Progressive Corp.	$3,178,656	8.8%
2	Travelers Companies Inc.	2,263,886	6.3
3	Liberty Mutual	1,733,726	4.8
4	Zurich Insurance Group (3)	1,690,000	4.7
5	Nationwide Mutual Group	1,678,785	4.7
6	Old Republic International Corp.	1,278,020	3.5
7	Berkshire Hathaway Inc.	1,184,554	3.3
8	Auto-Owners Insurance Co.	852,601	2.4
9	Chubb Ltd.	826,718	2.3
10	AmTrust Financial Services	720,774	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 S&P Global Market Intelligence.

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

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 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.

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, 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.