MEXICO CITY–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating of B+ (Good), the Long-Term Issuer Credit Rating (Long-Term ICR) of “bbb-” and the Mexico National Scale Rating of “aa-.MX” of Insignia Life S.A. de C.V. (Insignia) (Mexico). The outlook of these Credit Ratings (ratings) is positive. The ratings reflect Insignia’s balance sheet strength, which A.M. Best categorizes as adequate, as well as its adequate operating performance, neutral business profile and appropriat