Radar manufacturers

Raytheon is a business unit of RTX Corporation and is a major U.S. defense contractor and industrial corporation with manufacturing concentrations in weapons and military and commercial electronics. Founded in 1922, it merged in 2020 with United Technologies Corporation to form Raytheon Technologies, which changed its name to RTX Corporation in July 2023.

American multinational aerospace and defense conglomerate

Aselsan A.Ş. () is a Turkish defense corporation headquartered in Ankara, Turkey. Its main operating area is research, development and manufacture of advanced military products for air, land and maritime forces. The company is one of the major contractors of the Turkish Armed Forces. Aselsan was ranked by Defense News as the 48th largest defense company in terms of revenue. The Turkish Army Foundation is the founder, and its successor, the Turkish Armed Forces Foundation, is the major stockholder. thumb|Aselsan SARP remote weapon turret thumb|Aselsan Serdar Anti-tank warfare|Anti-tank [[Missil

Ferranti International PLC or simply Ferranti was a UK-based electrical engineering and equipment firm that operated for over a century, from 1885 until its bankruptcy in 1993. At its peak, Ferranti was a significant player in power grid systems, defence electronics, and computing, and was once a constituent of the FTSE 100 Index.

(commonly known as Furuno) is a Japanese electronics company whose main products are marine electronics, including marine radar systems, fish finders, and navigational instruments. The company also manufactures global positioning systems and medical equipment, and entered the weather radar market in 2013.

defence arm of the defunct General Electric Company (1897-1999)

Israeli defense company

Hensoldt AG (stylized in all caps) is a German multinational corporation headquartered in Munich which focuses on sensor technologies for protection and surveillance missions in the defence, security and aerospace sectors. The main product areas are radar, optoelectronics and avionics. Hensoldt's main office is in Taufkirchen near Munich, Germany.

Metropolitan-Vickers, Metrovick, or Metrovicks, was a British heavy electrical engineering company of the early-to-mid 20th century formerly known as British Westinghouse. Highly diversified, it was particularly well known for its industrial electrical equipment such as generators, steam turbines, switchgear, transformers, electronics and railway traction equipment. Metrovick holds a place in history as the builders of the first commercial transistor computer, the Metrovick 950, and the first British axial-flow jet engine, the Metropolitan-Vickers F.2. Its factory in Trafford Park, Manchester,

Danish company

Dutch subsidiary of Thales Group

Russian company specializing in military surveillance radio systems

British manufacturer of telecommunications equipment

Phazotron-NIIR (Phazotron-NIIR, ) is Russia's largest developer of military radars and avionics. Named after one of its major projects, the first cosmotron in the former-USSR, it was formed in June 1917 to produce aviation instruments. Its main office is located in Moscow and it has 25 affiliated companies, branches and separate units in Moscow and other cities in Russia and Belarus. It employs an estimated 5000 employees. During the Soviet era, it was commonly known as the Scientific Research Institute of Radar, NII Radar or NIIR (not to be confused with NII Radio, also NIIR).

electronics and IT subsidiary of Finmeccanica S.p.A., 2013–2015