Percussion announces that KMWorld has named the company in its 2005 listing of 100 Companies that Matter in Knowledge Management. "KMWorld's list of 100 Companies that Matter in Knowledge Management was conceived as a way to identify some of the organizations leading the way in the knowledge economy," said Hugh McKellar, KMWorld's editor-in-chief. "While it is not intended to be the final word on the matter, the list is designed to encourage a broader discussion of knowledge management. Criteria for inclusion vary but Percussion and the other companies have either helped to create a market, redefine one or enhance one. They all share one thing in common: velocity of innovation." "We are honored to be named in KMWorld's 100 Companies that Matter in Knowledge Management," said Percussion Software CEO, Barry Reynolds. "With Rhythmyx 5.5, our goal was to deliver the right balance between out-of-the-box functionality and easy customization." The Rhythmyx 5.5 Enterprise Content Management (ECM) solution focuses on multi-channel delivery and reusable content.