Trilogy is a world class supplier of audio communications and infrastructure equipment to the Defense, Broadcast, Emergency Management, and Commercial and Industrial sectors. Network-Centric Communications Division - Offering technologies and services to customers requiring high-capacity, distributed, and secure voice communication capability. Broadcast and Professional Media Division- Providing digital matrix and IP intercom systems and timing reference generators for the broadcast, professional and media industries. Trilogy is a wholly-owned subsidiary of Clear-Com, an HME company. We are headquartered in the UK with satellite offices in the USA.