OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has affirmed the Long-Term Issuer Credit Rating (Long-Term ICR) of “bbb+” of Markel Corporation and all of its Long-Term Issue Credit Ratings (Long-Term IRs) and indicative Long-Term IRs (see below for a detailed list of Long-Term IRs and indicative Long-Term IRs). A.M. Best also has affirmed the Financial Strength Rating (FSR) of A (Excellent) and the Long-Term ICRs of “a+” of the members of the Markel North America Insurance Group (see below for a det
