AM Best Downgrades Credit Ratings of Arrow Mutual of Massachusetts

AM Best has downgraded the credit ratings of Massachusetts-based workers’ compensation carrier Arrow Mutual Liability Insurance Co. The ratings firm downgraded the Financial Strength Rating to B++ (Good) from A- (Excellent) and the Long-Term Issuer Credit Rating to “bbb+” (Good) …

Commercial risk teams are responding with tighter controls, scenario modeling, and broader collaboration across underwriting, claims, and cyber operations.

Leaders continue to prioritize resilience planning while balancing cost, coverage terms, and operational exposure in a changing market cycle.