Founded in 1975, CTDI is a full-service, global engineering, repair and logistics company providing best-cost solutions to the communications industry. CTDI's customers include the major wireline and wireless telecom carriers, cable service providers, and major OEMs from around the world. CTDI maintains its corporate headquarters in West Chester, PA, USA, and supports an expanding customer base with more than 14,500 employees in over 90 facilities worldwide. In Europe, more than 4,600 employees provide cost-effective end-to-end solutions out of 14 countries. CTDI's European headquarters is located in Malsch, Germany.