Prompt
Which treaty reinsurance carriers are known for global capacity and broad underwriting appetite?
Latest observation
Aug 5, 2026
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Some of the treaty reinsurance carriers most commonly recognized for global capacity and a broad underwriting appetite include:
- Munich Re
- Swiss Re
- Hannover Re
- SCOR
- Berkshire Hathaway Reinsurance Group
- RGA
- PartnerRe
- Everest Re
- Lloyd’s syndicates with treaty books
- Mapfre Re
- General Re
- AXA XL Reinsurance
A few notes:
- The strongest names for very large global capacity across many lines are typically Munich Re, Swiss Re, Hannover Re, SCOR, and Berkshire Hathaway Re.
- Broad appetite can vary by year, region, and class of business, since treaty capacity often tightens or expands with market conditions.
- Some carriers are more active in property cat and casualty treaty, while others lean more toward life/health, specialty, or regional treaty.
If you want, I can also narrow this down by:
- property treaty vs casualty treaty,
- U.S. vs international carriers, or
- top reinsurers by appetite for specific lines.