Lionbridge Developing Web Services Connections with Leading CMS Providers Such as Ektron, Interwoven and Acumium to Simplify Global Content Management and Delivery WALTHAM, Mass. – November 20, 2007

Lionbridge Technologies, Inc. (Nasdaq: LIOX) today announced the formation of the Content Management System (CMS) Alliance Program, an ecosystem of CMS providers and system integrators who are committed to simplifying global content management and publishing. Combining the expertise of all participants, Lionbridge is using Web Services to connect Freeway™, Lionbridge’s free, hosted translation management platform, to leading CMS platforms, helping companies greatly improve processes and lower the costs of global content management.