Thales. 

Thales S.A. provides various solutions in the defence and security, aerospace and space, digital identity and security, and transport markets worldwide. It operates through Aerospace, Defence & Security, Digital Identity & Security, and Ground Transportation Systems business segments. The company offers communications, command, and control systems; mission services and support; protection and mission/combat systems; surveillance, detection, and intelligence systems; training and simulation solutions for air, land, naval, and joint forces; and digital identity and security solutions. It also provides air traffic management solutions; flight decks and avionics equipment and functions; in-flight entertainment, connectivity, and services; drone solutions; aerospace trading solutions; navigation solutions; support and services for civil aviation; and connectivity solutions. In addition, the company designs, operates, and delivers satellite-based systems for telecommunications, navigation, earth observation, environmental management, exploration, and science and orbital infrastructures; signaling, communications and supervision, and fare collection management systems and related services; cybersecurity and railway digitalization systems; and main line rail, and urban and intermodal mobility solutions. Further, it provides solutions for various markets and applications, including radiology, radio frequency, microwave sources, training and simulation solutions, lasers, and microelectronics solutions for science, industry, space, defense, automotive, railways, and energy conversion platforms. The company was formerly known as Thomson-CSF and changed its name to Thales S.A. in 2000. Thales S.A. was founded in 1893 and is headquartered in Meudon, France.