L3 Technologies
 | |
| Formerly | L-3 Communications Holdings |
|---|---|
| Type | Subsidiary |
| NYSE: LHX | |
| Industry | Aerospace, defense |
| Predecessor | Loral Corporation's business that was part of Lockheed Martin, Paramax Systems Corporation |
| Founded | February 1997 |
| Defunct | June 28, 2019 |
| Fate | Merged with Harris Corporation |
| Successor | L3Harris Technologies |
| Headquarters | , United States |
Area served | Worldwide |
| Key people | Michael T. Strianese (chairman, CEO) Christopher E. Kubasik (CEO and president) |
| Products | AVCATT, ISR systems, numerous specialized components, electronics, avionics |
| Revenue |  US$9.573 billion (2017) |
| US$1.020 billion (2017) | |
 US$986 million (2017) | |
| Total assets | US$12.73 billion (2017) |
| Total equity | US$5.15 billion (2017) |
Number of employees | 38,000 (2017) |
| Website | www.l3t.com |
L3 Technologies, formerly L-3 Communications Holdings, was an American company that supplied command and control, communications, intelligence, surveillance and reconnaissance (C3ISR) systems and products, avionics, ocean products, training devices and services, instrumentation, aerospace, and navigation products. Its customers included the Department of Defense, Department of Homeland Security, United States Intelligence Community, NASA, aerospace contractors, and commercial telecommunications and wireless customers. In 2019, it merged with Harris Corporation to form L3Harris Technologies.
L3 was headquartered in Murray Hill, Manhattan, New York City.