Grinnell Select Insurance Co. News

AM Best has upgraded the Long-Term Issuer Credit Rating (Long-Term ICR) to “a+” from “a” and affirmed the Financial Strength Rating (FSR) of A (Excellent) of Grinnell Mutual Reinsurance Co. and its subsidiary, Grinnell Select Insurance Co., in Grinnell, Iowa. …

A.M. Best Co. has downgraded the issuer credit ratings (ICR) to “a” from “a+” and affirmed the financial strength rating (FSR) of A (Excellent) of Grinnell Mutual Reinsurance Co. (Grinnell) and its subsidiary, Grinnell Select Insurance Co. Both are headquartered …