AM Best Company
http://www.ambest.com/AM Best Company is a credit rating agency designated by the SEC as a Nationally Recognized Statistical Rating Organization (NRSRO). The firm rates insurance companies ability to pay claims along with financial instruments issued by insurance companies including bonds, notes, and securitization products. The company historically has specialized exclusively on the insurance marketplace but has started issuing ratings on small and mid-sized commercial banks.
A.M. Best Affirms Ratings of RenaissanceRe Holdings Ltd. and Its Affiliates
A.M. Best Assigns Rating to RenaissanceRe Holdings Ltd.’s Series E Preferred Shares