Percussion Software Named to KMWorld's 2004 "100 Companies that Matter in Knowledge Management"

STONEHAM, MA – March 22, 2004 - Percussion Software, a leading developer of practical software solutions enabling customers to maximize the value and quality of enterprise content, today announced that KMWorld (www.kmworld.com) has named Percussion to its 2004 listing of 100 Companies that Matter in Knowledge Management.The list is compiled each year to improve understanding of knowledge management's role in the enterprise, as well as small- and medium-sized businesses. It is intended to acknowledge companies leading the way in what KMWorld calls the Knowledge Economy.

"Companies are included in our 100 Companies that Matterlist for a variety of reasons. Each has either helped to create a market, redefine one or enhance one, and they all share one thing—velocity of innovation ," said KMWorld Editor-in-Chief, Hugh McKellar. "Percussion Software has had a number of interesting developments, including the introduction of its Lyrix content integration product for Lotus Domino, and Rhythmyx Express Portal workgroup portal, as well as a strong showing by its Rhythmyx 5 Enterprise Content Management system.”

"We are honored to be named in KMWorld's 100 Companies that Matter in Knowledge Management,” said Barry Reynolds, president and CEO of Percussion Software. “Content management is a crucial aspect of knowledge management and as we've expanded our product set beyond Rhythmyx 5 ECM to include Lyrix 2 and the Rhythmyx Express Portal, we're delivering an even more comprehensive set of solutions that meet knowledge management challenges."

About KMWorld
The leading information provider serving the Knowledge, Document and Content Management systems market, KMWorld informs more than 56,000 subscribers about the components and processes – and subsequent success stories – that together offer solutions for improving business performance. It can be found on the web at www.kmworld.com.