OLDWICK, N.J.,–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating (FSR) of B++ (Good) and the Long-Term Issuer Credit Rating (Long-Term ICR) of “bbb” of National Security Fire and Casualty Company (NSFC). In addition, A.M. Best has affirmed the FSR of B+ (Good) and Long-Term ICR of “bbb-” of NSFC’s wholly owned subsidiary, Omega One Insurance Company, Inc. (Omega). Concurrently, A.M. Best has affirmed the Long-Term ICR of “bb” of the parent holding company, The National Secu
