ACE USA, the U.S.-based retail operating division of the ACE Group of Companies, offers more than 170 sophisticated property, casualty, risk-management, and accident and health products and services through retail brokers. With offices in 18 U.S. cities, ACE USA is able to meet the insurance needs of corporate clients of all sizes. ACE USA consistently receives among the highest ratings for financial strength from the industry’s principal rating agencies: A.M. Best A+ Stable Outlook S&P A+ Positive Outlook