Actuate Relocates Headquarters to San Mateo, California

San Mateo, Calif., Sept. 17, 2007 – Actuate Corporation (NASDAQ: ACTU), the leader in Business Intelligence, Performance Management and Reporting Applications, today announced the first day of business at its new location. The company worldwide headquarters has moved to the Bridgepointe Corporate Center in San Mateo, California – located approximately 40 miles south of San Francisco.

The new address for Actuate’s headquarters is 2207 Bridgepointe Parkway, San Mateo, CA 94404. The main phone number is (650) 645-3000 and the company’s US toll free numbers remain (888) 422-8828 for general inquiries and (800) 914-2259 for sales related questions.

To access driving directions and company contact information, please visit: http://www.actuate.com/new-headquarters.

About Actuate Corporation
Actuate Corporation, the leader in Business Intelligence, Performance Management and Reporting Applications, enables organizations to develop solutions that optimize corporate performance. Applications built on Actuate’s open source-based platform provide all stakeholders inside and outside the firewall, including employees, customers, partners and citizens with information that they can easily access and understand to maximize revenue, cut costs, improve customer satisfaction, streamline operations, create competitive advantage and make better decisions.