SAN MATEO, Calif. -- Mark Logic(R) Corporation, provider of the industry's leading XML content server, today announced that it has been named to KMWorld Magazine's list of '100 Companies that Matter in Knowledge Management' for the second year in a row. KMWorld is the leading information provider serving the knowledge management systems market, informing subscribers about the components, processes, and success stories that improve business performance.

"The list is conceived as a way to recognize the organizations leading the way in the knowledge economy. It's designed to encourage a broader discussion of knowledge management," said Hugh McKellar, editor in chief of KMWorld. "Each company selected has helped to create a market, redefine one or enhance one, and all of them demonstrate the capacity for customer-driven agile innovation. Compilation of the list is a year-long, collaborative but informal process with vendors, analysts, and colleagues."

The complete list of '100 Companies that Matter in Knowledge Management' will be published in the March 2006 issue of KMWorld Magazine and will also be available online at www.kmworld.com.

"We are pleased to have been selected for the second consecutive year as one of the 100 companies that matter in knowledge management," said David Spenhoff, vice president of marketing for Mark Logic. "MarkLogic Server provides a robust platform to build the coming generation of content applications, which allow organizations to boost cross-departmental knowledge-sharing and improve critical business processes."

About KMWorld

The leading information provider serving the Knowledge, Document and Content Management systems market, KMWorld informs more than 50,000 subscribers about the components and processes -- and subsequent success stories -- that together offer solutions for improving business performance. KMWorld is a publishing unit of Information Today, Inc.

About Mark Logic Corporation

Mark Logic Corporation is the provider of the industry's leading XML content server. Mark Logic works with providers of information products to accelerate new product creation, deliver products through multiple channels, integrate content from different sources, repurpose content into multiple products, build custom publishing systems, and mine content to find previously undiscovered information. MarkLogic Server does this by enabling companies to convert, query, manipulate, and render XML content using the W3C-standard XQuery language. Designed for high performance and scalability, MarkLogic Server can deliver millisecond response times against multi-terabyte contentbases. Mark Logic is privately held and backed by Sequoia Capital and Lehman Brothers. For more information, please visit www.marklogic.com.

(C) 2006 Mark Logic Corporation. Mark Logic is a registered trademark and MarkLogic Server is a trademark of Mark Logic Corporation. All rights reserved. All other trademarks mentioned herein are the property of their respective owners.