Actuate to Present at Upcoming Investor Conferences

Business Wire, May 15, 2008

SAN MATEO, Calif. -- Actuate Corporation (NASDAQ:ACTU), the leader in delivering Rich Internet Applications Without Limits[TM], today announced that its Chief Executive Officer Pete Cittadini and Chief Financial Officer Dan Gaudreau will be presenting at both the JMP Securities and the Cowen Conferences.

The JMP Securities Seventh Annual Research Conference will be held at The Ritz-Carlton in San Francisco, where Actuate will be presenting on Tuesday, May 20th, at 11:00AM P/T. The Cowen 20/20 TMT Conference will be held at The New York Palace Hotel in New York, where Actuate will be presenting on Wednesday, May 28th, at 1:50PM E/T.

Live and archived audio webcasts of the presentations, including accompanying slides, will be available on the investor relations section of Actuate's website at http://www.actuate.com/company/investor-relations.asp.> About Actuate Corporation

Actuate Corporation is dedicated to increasing the richness, interactivity and effectiveness of enterprise data, for everyone, everywhere. Actuate delivers the next generation RIA-ready information platform for both customer and employee-facing applications. The Actuate platform boasts unmatched scalability, high-performance, reliability and security. Its proven RIA capabilities and highly collaborative development architecture are backed by the world's largest open source information application developer community, grounded in BIRT, the Eclipse Foundation's only top level Business Intelligence and reporting project.

Global 9000 organizations use Actuate to roll out RIA-enabled customer loyalty and Performance Management applications that improve customer satisfaction and employee productivity. The company has over 4,200 customers globally in a diverse range of business areas including financial services and the public sector, many of which have a long history of deploying Actuate-based solutions for dozens, or even hundreds of their mission-critical applications. Founded in 1993, Actuate has headquarters in San Mateo, California, with offices worldwide. Actuate is listed on NASDAQ under the symbol ACTU. For more information on Actuate, visit the company's web site at www.actuate.com.

Copyright (c) 2008 Actuate Corporation. All rights reserved. Actuate and the Actuate logo are registered trademarks of Actuate Corporation and/or its affiliates in the U.S. and certain other countries. All other brands, names or trademarks mentioned may be trademarks of their respective owners.