Current Table

Top 10 Writers Of Commercial Insurance In Maryland By Direct Premiums Written, 2018 (1)

 

Rank Group/company Direct premiums written ($000) Market share
1 Chubb $352,661 7.0%
2 Travelers Companies Inc. 316,155 6.3
3 Erie Insurance 243,592 4.8
4 The Hartford 228,918 4.6
5 Liberty Mutual 209,500 4.2
6 CNA 208,262 4.1
7 Chesapeake Employers' Insurance Co. 203,819 4.1
8 Zurich 177,970 3.5
9  American International Group (AIG) 162,846 3.2
10 Nationwide Mutual Group 162,312 3.2

(1) Before reinsurance transactions.

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

 
LEADING WRITERS OF COMMERCIAL MULTIPLE PERIL (NONLIABILITY) INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2009
Rank Group Direct premiums written ($000) Market share
1 Travelers Cos. $43,551 12.3%
2 Hartford Financial Services 35,560 10.0
3 Erie Insurance Group 30,550 8.6
4 State Farm Mutual Automobile Insurance 19,427 5.5
5 Nationwide Mutual Group 16,512 4.7
6 Harford Mutual Insurance Co. 15,239 4.3
7 Liberty Mutual Holding Co. 14,972 4.2
8 CNA Financial Corp. 14,772 4.2
9 Chubb Corp. 13,800 3.9
10 Zurich Financial Services Ltd 12,997 3.7

Source: SNL Financial LC.

 
LEADING WRITERS OF COMMERCIAL INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2010 (1)
Rank Company Direct premiums written ($000) Market share
1 Travelers Cos. $278,816 7.7%
2 Liberty Mutual Holding Co. 221,853 6.1
3 American International Group 217,087 6.0
4 Hartford Financial Services 206,117 5.7
5 ACE Ltd. 194,818 5.4
6 Zurich Financial Services Ltd. 190,810 5.3
7 CNA Financial Corp. 148,360 4.1
8 Erie Insurance Group 142,361 3.9
9 Medical Mutual Liability Insurance Society 124,074 3.4
10 Chubb Corp. 119,932 3.3

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF COMMERCIAL INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2011 (1)
Rank Company Direct premiums written ($000) Market share
1 Travelers Companies Inc. $289,099 7.4%
2 Hartford Financial Services 221,834 5.7
3 Liberty Mutual 210,962 5.4
4 American International Group 205,614 5.3
5 ACE Ltd. 173,399 4.5
6 Injured Workers' Insurance Fund 171,167 4.4
7 Zurich Insurance Group Ltd. 161,580 4.2
8 Erie Insurance Group 155,587 4.0
9 CNA Financial Corp. 155,238 4.0
10 Chubb Corp. 125,434 3.2

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF COMMERCIAL INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2012 (1)
Rank Group Direct premiums written ($000) Market share
1 Travelers Companies Inc.  $293,487 7.4%
2 Hartford Financial Services  234,948 6.0
3 Liberty Mutual  225,407 5.7
4 ACE Ltd.  224,907 5.7
5 American International Group  204,285 5.2
6 Zurich Insurance Group Ltd.  175,403 4.4
7 Erie Insurance Group  171,374 4.3
8 CNA Financial Corp.  164,507 4.2
9 Nationwide Mutual Group  149,711 3.8
10 Medical Mutual Liability Insurance Society  126,346 3.2

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF COMMERCIAL INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2013 (1)

 

Rank Group/company Direct premiums written ($000) Market share
1 Travelers Companies Inc. $305,330 7.0%
2 Hartford Financial Services 230,491 5.3
3 ACE Ltd. 229,220 5.2
4 Chesapeake Employers’ Insurance Co. 219,225 5.0
5 Liberty Mutual 216,698 5.0
6 American International Group 216,066 4.9
7 Erie Insurance Group 189,975 4.4
8 Zurich Insurance Group 186,679 4.3
9 CNA Financial Corp. 169,868 3.9
10 Nationwide Mutual Group 161,541 3.7

(1) Before reinsurance transactions.

Source: SNL Financial LC.

 
LEADING WRITERS OF COMMERCIAL INSURANCE IN MARYLAND BY DIRECT PREMIUMS WRITTEN, 2014 (1)

 

Rank Group/company Direct premiums written ($000) Market share
1 Travelers Companies Inc. $288,113 6.4%
2 American International Group (AIG) 229,545 5.1
3 Hartford Financial Services 226,777 5.0
4 ACE Ltd. 221,950 4.9
5 Chesapeake Employers’ Insurance Co. 221,399 4.9
6 Erie Insurance Group 207,670 4.6
7 Liberty Mutual 198,466 4.4
8 Zurich Insurance Group (2) 184,686 4.1
9 Nationwide Mutual Group 175,586 3.9
10 CNA Financial Corp. 172,139 3.8

(1) Before reinsurance transactions.
(2) 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 Insurance In Maryland By Direct Premiums Written, 2015 (1)

 

Rank Group/company Direct premiums written ($000) Market share
1 Chubb Ltd. (2) $341,673 7.4%
2 Travelers Companies Inc. 291,058 6.3
3 Hartford Financial Services 228,850 4.9
4 Erie Insurance Group 226,224 4.9
5 Chesapeake Employers’ Insurance Co. 225,398 4.9
6 American International Group (AIG) 218,949 4.7
7 Zurich Insurance Group (3) 203,040 4.4
8 CNA Financial Corp. 188,664 4.1
9 Liberty Mutual 183,248 4.0
10 Nationwide Mutual Group 178,839 3.9

(1) Before reinsurance transactions.
(2) Chubb Ltd. data reflects the 2015 merger with Ace Ltd.
(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 Insurance In Maryland By Direct Premiums Written, 2016 (1)
Rank Group/company Direct premiums written ($000) Market share
1 Chubb Ltd. $355,883 7.3%
2 Travelers Companies Inc. 305,533 6.3
3 Hartford Financial Services 235,944 4.9
4 Chesapeake Employers’ Insurance Co. 232,297 4.8
5 Erie Insurance Group 231,512 4.8
6 Zurich Insurance Group (2) 224,063 4.6
7 Liberty MHC Inc. 222,169 4.6
8 CNA Financial Corp. 204,328 4.2
9 American International Group (AIG) 183,715 3.8
10 Nationwide Mutual Group 173,050 3.6

(1) Before reinsurance transactions.
(2) 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 Insurance In Maryland By Direct Premiums Written, 2017 (1)
Rank Group/company Direct premiums written ($000) Market share
1 Chubb Ltd. $360,258 7.3%
2 Travelers Companies Inc. 297,425 6.0
3 Hartford Financial Services 232,020 4.7
4 Erie Insurance Group 231,757 4.7
5 Chesapeake Employers’ Insurance Co. 213,885 4.4
6 Zurich Insurance Group 212,770 4.3
7 Liberty Mutual 212,592 4.3
8 CNA Financial Corp. 207,413 4.2
9 Nationwide Mutual Group 167,843 3.4
10 American International Group (AIG) 161,795 3.3

(1) Before reinsurance transactions.

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