Company Information

Part of the Ultra Electronics Group, TCS provides advanced C4ISR and EW systems for ground, airborne and naval applications around the globe. Ultra Electronics, TCS is headquartered in Montreal, Canada with facilities in Ottawa.

Global leader in high-capacity radio communication systems

Ultra Electronics, TCS supplies reliable and powerful communications and networking equipment for defence systems, security and public safety applications. Its integrated solutions play a major role in the C4ISR ecosystem offering communications, IP networking, C2 support and ISR network convergence. Ultra Electronics, TCS is proud to work with leading system integrators to provide communication systems and services that can be integrated within any military architecture and fielded in any deployment scenario in the world. The company’s products meet or exceed military requirements to ensure reliable, effective and robust communications in the harshest environments.

Intelligence, Surveillance & Reconnaissance (ISR) and Electronic Warfare (EW)

Ultra Electronics, TCS also specializes in the design, development and manufacture of integrated ISR and EW solutions for the international market. It has a worldwide reputation for supplying advanced, vertically integrated systems from its full breadth of EW capabilities and technology base.


Ultra Electronics, TCS traces its roots to 1903 when the Marconi Wireless Telegraph Company of Canada Inc. was founded. In 1956, it became the first Canadian company to design a complete microwave radio relay system and began manufacturing the first digital radio relay equipment for US DoD in 1970. From 1953 to 2000, the company was known as Canadian Marconi Company (CMC). It was acquired by Ultra Electronics in 2002 and is Ultra's center of excellence for tactical communications and electronic warfare.

About Ultra Electronics

Ultra Electronics is an internationally successful defence, security, transport and energy company, specialising in electronics, electro-mechanical and software solutions. Ultra’s businesses have over 160 specialist capabilities areas, broadly comprising battlespace IT, sonar systems, specialist civil transport and energy systems, defence and security equipment, civil and military aircraft equipment. Ultra has world-leading positions in many of its niches and, as an independent, non-threatening partner, is able to support the main prime contractors with specialist capabilities and solutions. Ultra offers support to its customers through the design, delivery and support phases of a programme. Ultra businesses have a high degree of operational autonomy where the local management teams are empowered to devise and implement competitive strategies that reflect their expertise in their specific niches.


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