LONDON–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Ratings of A (Excellent) and the Long-Term Issuer Credit Ratings of “a+” of Solen Versicherungen AG (SVAG) (Switzerland) and Noble Assurance Company (Noble) (Texas, U.S.A.). The outlook of these Credit Ratings (ratings) remains stable. The ratings reflect the affiliation of SVAG with its ultimate parent, Royal Dutch Shell plc (Shell), to which it remains important as a risk management tool. In addition, the ratings reflect S