| Top 10 Writers of Ocean Marine Insurance By Direct Premiums Written, 2023 |
($000)
|
| Rank |
Group/company |
Direct premiums written (1) |
Market share (2) |
| 1 |
American International Group (AIG) |
$769,344 |
14.5% |
| 2 |
Starr International Co. |
478,231 |
9.0 |
| 3 |
Travelers Companies Inc. |
359,814 |
6.8 |
| 4 |
Chubb Ltd. |
324,153 |
6.1 |
| 5 |
Tokio Marine |
311,480 |
5.9 |
| 6 |
Berkshire Hathaway Inc. |
231,529 |
4.4 |
| 7 |
Hartford Financial Services |
225,370 |
4.3 |
| 8 |
Great American Insurance Group |
177,888 |
3.4 |
| 9 |
American Steamship Owners |
167,066 |
3.2 |
| 10 |
Intact Financial Corp. |
151,157 |
2.9 |
(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. |
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