Top 10 non-life reinsurers: 2024 technical ratios

December 23, 2025
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Ranking (1)CompanyLoss ratio *Management expenses ratio *Combined ratio
1Munich Re66.50%15.90%82.40%
2Lloyd's52.50%34.40%86.90%
3Berkshire Hathaway55.1%27.8%82.9%
4Swiss Re--89.90%
5Hannover Re--87%
6Everest Re Group62.2%27.5%89.7%
7Renaissance Re52.8%31.1%83.9%
8Arch Capital59.7%23.5%83.2%
9SCOR--68.30%
10Mapfre Re68.20%23.40%91.60%

* The loss ratio and management expenses ratio for 2024 are not available for financial statements reported in accordance with IFRS17. This is the case for Swiss Re, Hannover Re, and SCOR.
(1) Ranking per 2024 turnover

Source : Atlas Reinsurance Reports 2026


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