MEXICO CITY–(BUSINESS WIRE)–AM Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings of “a” (Excellent) of Junto Resseguros S.A. (Junto Re) and Junto Seguros S.A. (Junto Seg) (collectively referred to as Junto). The outlook of these Credit Ratings (ratings) is stable. Both companies are domiciled in Brazil. The ratings reflect Junto’s balance sheet strength, which AM Best assesses as strongest, as well as its strong operating performance, neu