Top 10 Global Property/Casualty Reinsurance Groups By Gross Reinsurance Written Premiums, 2019 (1)

(US$ millions)

Rank Company Gross reinsurance premiums written Country
1 Swiss Re Ltd. $26,095 Switzerland
2 Munich Reinsurance Co. 24,742 Germany
3 Hannover Re S.E. (2) 16,555 Germany
4 Lloyd's of London (3) 14,978 United Kingdom
5 Berkshire Hathaway Inc. 11,112 United States
6 Scor S.E.  8,005 France
7 Everest Re Group Ltd. 6,356 Bermuda
8 PartnerRe Ltd. 5,792 Bermuda
9 XL Bermuda Ltd. 5,010 Bermuda
10 Transatlantic Holdings Inc. 4,946 United States
(1) Ranked by unaffiliated gross written premiums. (2) Net premiums earned. (3) Lloyd's premiums are reinsurance only. Premiums for cetrtain groups within the rankings also may include Lloyd's syndicate premiums when applicable. Source: AM Best Co. Inc., Business Insurance (www.businessinsurance.com), October 2020.