AM Best upgrades MS Reinsurance’s issuer credit rating
May 15th, 2026 • 5 min • View Source
AM Best has upgraded MS Amlin AG’s (MS Reinsurance) (Switzerland) Long-Term Issuer Credit Rating (Long-Term ICR) to “aa” (Superior) from “aa-” (Superior) and affirmed its Financial Strength Rating (FSR) of A+ (Superior). The company is a subsidiary of Mitsui Sumitomo Insurance Company, Limited (MSI). MS Reinsurance has expanded in recent years and now represents a […] The post AM Best upgrades MS Reinsurance’s issuer credit rating appeared first on ReinsuranceNe.ws.
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