| Top 10 Writers of Inland Marine Insurance By Direct Premiums Written, 2023 |
($000)
|
| Rank |
Group/company |
Direct premiums written (1) |
Market share (2) |
| 1 |
Liberty Mutual |
$4,141,078 |
11.7% |
| 2 |
CNA Financial Corp. |
3,030,598 |
8.6 |
| 3 |
Chubb Ltd. |
2,141,432 |
6.0 |
| 4 |
Allianz |
2,022,427 |
5.7 |
| 5 |
American International Group (AIG) |
1,466,151 |
4.1 |
| 6 |
Nationwide Mutual Group |
1,424,015 |
4.0 |
| 7 |
Zurich Insurance Group |
1,390,016 |
3.9 |
| 8 |
Assurant Inc. |
1,217,760 |
3.4 |
| 9 |
Trupanion Inc. |
966,362 |
2.7 |
| 10 |
Travelers Companies Inc. |
945,420 |
2.7 |
(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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