LONDON–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating of A- (Excellent) and the Long-Term Issuer Credit Rating of “a-” of Aetna Insurance Company Limited (AIC) (United Kingdom), a subsidiary of Aetna Inc. (Aetna Group) (headquartered in Hartford, Connecticut, USA). The outlook of these Credit Ratings (ratings) remains stable. The ratings reflect AIC’s strong risk-adjusted capitalisation, niche business profile and volatile results over the past five years. Furthermore, t
