| Rank |
Company |
Net reinsurance premiums written |
Country |
| 1 |
Munich Re |
$32,768.2 |
Germany |
| 2 |
Swiss Re Group |
21,880.0 |
Switzerland |
| 3 |
Hanover Re |
13,260.1 |
Germany |
| 4 |
Berkshire Hathaway Reinsurance Group |
12,362.0 |
U.S. |
| 5 |
Lloyd's of London |
9,460.8 |
U.K. |
| 6 |
SCOR |
8,889.1 |
France |
| 7 |
Transatlantic Holdings, Inc. |
3,986.1 |
U.S. |
| 8 |
PartnerRe Ltd. |
3,948.7 |
Bermuda |
| 9 |
Everest Re Group Ltd. |
3,929.8 |
Bermuda |
| 10 |
Korean Re |
2,368.3 |
South Korea |
Source: Business Insurance, September 6, 2010. |