Document
Exhibit 21.1
SUBSIDIARIES OF RENAISSANCERE HOLDINGS LTD.
| Name | Jurisdiction | Ownership Interest Held Directly or Indirectly by RenaissanceRe Holdings Ltd. | ||||||||||||
| AlphaCat Reinsurance Ltd. | Bermuda | 100% | ||||||||||||
| DaVinci Reinsurance Ltd. | Bermuda | (1) | ||||||||||||
| DaVinciRe Holdings Ltd. | Bermuda | (1) | ||||||||||||
| Fontana Holdings L.P. | Bermuda | (2) | ||||||||||||
| Fontana Reinsurance Ltd. | Bermuda | (2) | ||||||||||||
| Fontana Reinsurance U.S. Ltd. | Bermuda | (2) | ||||||||||||
| Fontana Holdings U.S., Inc. | Delaware | (2) | ||||||||||||
| Fontana UK Holdings Limited | U.K. | 100% | ||||||||||||
| Mont Fort Re Ltd. | Bermuda | 100% | ||||||||||||
| Renaissance Investment Holdings Ltd. | Bermuda | 100% | ||||||||||||
| Renaissance Investment Management Company Limited | Bermuda | 100% | ||||||||||||
| Renaissance Other Investments Holdings Ltd. | Bermuda | 100% | ||||||||||||
| Renaissance Other Investments Holdings II Ltd. | Bermuda | 100% | ||||||||||||
| Renaissance Reinsurance Ltd. | Bermuda | 100% | ||||||||||||
| Renaissance Reinsurance of Europe DAC | Ireland | 100% | ||||||||||||
| Renaissance Reinsurance U.S. Inc. | Maryland | 100% | ||||||||||||
| Renaissance Underwriting Managers, Ltd. | Bermuda | 100% | ||||||||||||
RenaissanceRe Corporate Capital (UK) Limited (3) | U.K. | 100% | ||||||||||||
| RenaissanceRe Europe AG | Switzerland | 100% | ||||||||||||
| RenaissanceRe Finance Inc. | Delaware | 100% | ||||||||||||
| RenaissanceRe Fund Holdings Ltd. | Bermuda | 100% | ||||||||||||
RenaissanceRe Fund Management Ltd. | Bermuda | 100% | ||||||||||||
| RenaissanceRe Medici Fund Ltd. | Bermuda | (4) | ||||||||||||
RenaissanceRe Risk Sciences Inc. | Virginia | 100% | ||||||||||||
| RenaissanceRe Specialty Holdings (UK) Limited | Bermuda | 100% | ||||||||||||
| RenaissanceRe Specialty U.S. Ltd. | Bermuda | 100% | ||||||||||||
| RenaissanceRe Syndicate 1458 | U.K. | 100% | ||||||||||||
RenaissanceRe Syndicate Management Limited UK | U.K. | 100% | ||||||||||||
| RenaissanceRe Upsilon Co-Invest Fund Ltd. | Bermuda | 100% | ||||||||||||
| RenaissanceRe Ventures Ltd. | Bermuda | 100% | ||||||||||||
| RenRe Insurance Holdings Ltd. | Bermuda | 100% | ||||||||||||
| RenRe North America Holdings Inc. | Delaware | 100% | ||||||||||||
| Shima Reinsurance Ltd. | Bermuda | 100% | ||||||||||||
| Top Layer Reinsurance Ltd. | Bermuda | 50% | ||||||||||||
| Upsilon RFO Re Ltd. | Bermuda | (5) | ||||||||||||
| Vermeer Reinsurance Ltd. | Bermuda | (6) | ||||||||||||
(1)As of December 31, 2025, the Company owned 24.3% of the outstanding equity of DaVinciRe Holdings Ltd.’s ("DaVinci") but controlled a majority of DaVinci's outstanding voting power, and accordingly, DaVinci's financial results are consolidated in the Company's financial statements. DaVinci Reinsurance Ltd. is a wholly owned subsidiary of DaVinci.
(2)As of December 31, 2025, the Company owned 28.7% of the outstanding equity of Fontana Holdings L.P. ("Fontana") but controlled a majority of Fontana's outstanding voting power, and accordingly, Fontana's financial results are consolidated in the Company's financial statements. Fontana Holdings U.S. Inc., Fontana Reinsurance U.S. Inc., and Fontana Reinsurance Ltd. are all wholly owned subsidiaries of Fontana.
(3)RenaissanceRe Corporate Capital (UK) Limited is the Lloyd's sponsor of RenaissanceRe Syndicate 1458.
(4)As of December 31, 2025, the Company owned 11.3% of the outstanding equity of RenaissanceRe Medici Fund Ltd.'s ("RenaissanceRe Medici Fund") but controlled a majority of RenaissanceRe Medici Fund's outstanding voting power, and accordingly, RenaissanceRe Medici Fund's financial results are consolidated in the Company's financial statements.
(5)Upsilon RFO Re Ltd. is considered a variable interest entity and the Company is considered the primary beneficiary of Upsilon RFO Re Ltd., as a result its financial results are consolidated in the Company's financial statements. As of December 31, 2025, the Company's participation in the risks assumed by Upsilon RFO Ltd. was 12.7%.
(6)Vermeer Reinsurance Ltd. (“Vermeer”) is considered a variable interest entity and the Company is considered the primary beneficiary of Vermeer, as a result its financial results are consolidated in the Company's financial statements. The Company maintains a majority voting control of Vermeer, while the sole third-party investor retains all of the economic benefits.
The names of a number of the Company's subsidiaries and equity entities have been omitted because considered in the aggregate they would not constitute a single significant subsidiary.