IONA to Present at 2007 JMP Securities Investor Conference

IONA® Technologies (NASDAQ: IONA), a world leader in distributed service-oriented architecture (SOA) infrastructure solutions for performance-demanding IT environments, today announced that Chief Executive Officer Peter Zotto will provide an update on the company at the 6th Annual JMP Securities Research Conference in San Francisco on Monday, May 21, 2007 at 2:00 pm EDT (11:00 Pacific). A live audio Webcast of the presentation will be available at www.iona.com/investors. The archived audio Webcast of the event will be available until 5:00 pm EDT on June 21, 2007. About IONA For more than a decade, IONA® Technologies (NASDAQ: IONA) has been a world leader in delivering high-performance integration solutions for Global 2000 IT environments. IONA pioneered standards-based integration with its CORBA-based Orbix® products. IONA’s Artix™, an advanced SOA infrastructure suite enables customers to leverage service-oriented architecture to streamline and modernize IT environments. The Celtix™ family of open source distributed SOA infrastructure products allows customers to take advantage of the economic benefits associated with the use of open source software. IONA is headquartered in Dublin, Ireland, with U.S. headquarters in Waltham, Massachusetts and offices worldwide. For additional information about IONA, visit our Web site at http://www.iona.com. ### IONA, IONA Technologies, the IONA logo, Orbix, High Performance Integration, Artix, Celtix, Celtix Enterprise and Making Software Work Together are trademarks or registered trademarks of IONA Technologies PLC and/or its subsidiaries. CORBA is a trademark or registered trademark of the Object Management Group, Inc. in the United States and other countries. All other trademarks that may appear herein are the property of their respective owners.