OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has upgraded the Long-Term Issuer Credit Rating to “a+” from “a” and affirmed the Financial Strength Rating of A (Excellent) of Sooner Insurance Company (Sooner) (Burlington, VT). The outlook of these Credit Ratings (ratings) is stable. The ratings reflect Sooner’s balance sheet strength, which A.M. Best categorizes as very strong, as well as its strong operating performance, limited business profile and appropriate enterprise risk management (ERM). The
