OLDWICK, N.J., December 13, 2023--AM Best has affirmed the Financial Strength Rating (FSR) of A (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of "a+" (Excellent) of the insurance subsidiaries of Starr International Company, Inc. (SICO) (Switzerland), a private investment holding company. The outlook of these Credit Ratings (ratings) is stable. These rating actions apply to the members of Starr International Group (SIG) and Starr Insurance & Reinsurance Limited (SIRL) (Bermu