Dan Hofmeister

AM Best Affirms Credit Ratings of Allied World Assurance Company Holdings, Ltd. and Its Subsidiaries OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has affirmed the Financial Strength Rating (FSR) of A+ (Superior) and the Long-Term Issuer Credit Ratings (Long-Term ICRs) of “aa-” (Superior) of the operating affiliates of Allied World Assurance Company Holdings, Ltd.’s (Allied World Holdings) (Bermuda), collectively referred to as Allied World.

AM Best Affirms Credit Ratings of National Indemnity Company and Its Affiliates OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has affirmed the Financial Strength Rating (FSR) of A++ (Superior) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of “aaa” (Exceptional) of National Indemnity Company (Omaha, NE) and its affiliates (collectively referred to as National Indemnity). These companies are subsidiaries of the ultimate parent, Berkshire Hathaway Inc. (Berkshire) [NYSE: BRK A and BRK B].

AM Best Withdraws Credit Ratings of American Modern Select Insurance Company OLDWICK, N.J.--(BUSINESS WIRE)--AM Best has withdrawn the Financial Strength Rating of A+ (Superior) and the Long-Term Issuer Credit Rating of “aa” (Superior) of American Modern Select Insurance Company (AMSIC) (Cincinnati, Ohio). AMSIC entered into an assumption of liabilities agreement with American Modern Home Insurance Company (AMHIC) on June 20, 2025, in which it transferred all its rights and obligations to AMHIC.