Rank |
Company/group |
Direct premiums written ($000) |
Market share |
1 |
State Farm Mutual Automobile Insurance |
$1,555,280 |
22.1% |
2 |
Farmers Insurance Group of Companies |
1,165,660 |
16.6 |
3 |
Allstate Corp. |
632,179 |
9.0 |
4 |
AAA Northern CA NV & Utah Insurance |
463,207 |
6.6 |
5 |
Liberty Mutual |
388,213 |
5.5 |
6 |
Auto Club Exchange Group |
362,696 |
5.2 |
7 |
USAA Insurance Group |
323,968 |
4.6 |
8 |
Nationwide Mutual Group |
258,012 |
3.7 |
9 |
Mercury General Corp. |
241,950 |
3.4 |
10 |
Travelers Companies Inc. |
235,349 |
3.3 |
(1) Before reinsurance transactions.
Source: SNL Financial LC. |