Rank |
Company/Group |
Direct premiums written ($000) |
Market share (percent) |
1 |
State Farm Mutual Automobile Insurance |
$505,354 |
22.1% |
2 |
Kentucky Farm Bureau Mutual Insurance Co. |
476,570 |
20.9 |
3 |
Progressive Corp. |
170,989 |
7.5 |
4 |
Allstate Corp. |
161,430 |
7.1 |
5 |
Liberty Mutual |
154,967 |
6.8 |
6 |
Berkshire Hathaway Inc. |
111,309 |
4.9 |
7 |
USAA Insurance Group |
81,434 |
3.6 |
8 |
Nationwide Mutual Group |
81,013 |
3.6 |
9 |
State Auto Insurance Companies |
65,958 |
2.9 |
10 |
Grange Mutual Casualty Co. |
50,233 |
2.2 |
(1) Before reinsurance transactions.
Source: SNL Financial LC. |