Thales Defense & Security, Inc.

Founded in 1964, Thales Defense & Security, Inc. is a defense prime contractor based in Clarksburg, United States working in communications & satcom, electronic warfare, radar & sensors +5 more.

Thales Defense & Security, Inc. (TDSI) is a US defense company headquartered in Clarksburg, Maryland, and a subsidiary of Thales Group. It designs, manufactures and supports defense communications, electronic warfare, sensor, sonar, helmet mounted display and satellite communications systems for US Joint Services, special operations forces and multinational partners. Its key technologies include tactical handheld radios, expeditionary satellite terminals, helmet mounted displays, optics and target recognition, advanced radars, undersea sensing and missile systems. TDSI operates under a Proxy Agreement with the US Government to mitigate foreign ownership, control or influence, and is approved to work on US Government classified and unclassified programs. Its business areas include System Solutions, Communication Systems, SATCOM Solutions, Ground and Soldier Systems, and Data Security through Thales Trusted Cyber Technologies. Subsidiaries include Tampa Microwave, Advanced Acoustic Concepts, Thales Visionix and Digital Receiver Technology. The company states it has delivered over 300,000 tactical radios in the past 20 years.