| Rank |
Group |
Direct premiums written (1) |
Market share |
| 1 |
California Earthquake Authority |
$607,677 |
23.5% |
| 2 |
State Farm Group |
251,599 |
9.8 |
| 3 |
Zurich Financial Services Ltd. |
235,869 |
9.1 |
| 4 |
American International Group |
160,096 |
6.2 |
| 5 |
GeoVera Insurance Holdings Ltd. |
130,818 |
5.1 |
| 6 |
Travelers Companies |
102,230 |
4.0 |
| 7 |
AXIS Capital Holdings Ltd. |
95,818 |
3.7 |
| 8 |
Liberty Mutual Holding Company |
79,989 |
3.1 |
| 9 |
ACE Ltd. |
77,848 |
3.0 |
| 10 |
Endurance Specialty Holdings |
68,556 |
2.7 |
(1) Before reinsurance transactions. Includes state funds.
Source: SNL Financial LC. |