OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has revised the outlooks to stable from negative and affirmed the Financial Strength Rating (FSR) of A- (Excellent) and the Long-Term Issuer Credit Ratings (Long-Term ICR) of “a-” of Employers Insurance Company of Nevada, Employers Compensation Insurance Company, Employers Assurance Company and Employers Preferred Insurance Company, collectively referred to as the Employers Insurance Group (Employers). In addition, A.M. Best has revised the outlook to s