ACE USA Makes Donation to American Forests to Support National Tree-Planting and Ecosystem Restoration Projects

ACE USA is the U.S.-based retail operating division of the ACE Group of Companies, headed by ACE Limited (NYSE:ACE), and is rated A+ (Superior) by A.M. Best Company and A+ (Strong) by Standard & Poor’s. ACE USA, through its underwriting companies, provides insurance products and services throughout the U.S. Additional information on ACE USA and its products and services can be found at www.aceusa.com. The ACE Group of Companies provides insurance and reinsurance for a diverse group of clients around the world.