Defunct electronics companies of the United States

Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois. It was founded by brothers Paul and Joseph Galvin in 1928 as Galvin Manufacturing Corporation and had been renamed Motorola since 1947. Many of Motorola's products had been radio-related communication equipment such as two-way radios, consumer walkie-talkies, cellular infrastructure, mobile phones, satellite communicators, pagers, as well as cable modems and semiconductors. After having lost $4.3 billion from 2007 to 2009, Motorola was split into two independent public companies: Motorola

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.

defunct American electronics company

1973-2001 aerospace manufacturer

American manufacturing company

defunct American aerospace and defense contractor

Magnavox (often stylized as MAGNAVOX; from Latin magna vox ) is an American electronics brand that was founded in 1917. It was purchased by North American Philips in 1974, which was absorbed into Dutch electronics company Philips in 1987. The predecessor to Magnavox was founded in 1911 by Edwin Pridham and Peter L. Jensen, co-inventors of the moving-coil loudspeaker at their lab in Napa, California, under United States Patent number 1,105,924 for telephone receivers. Six decades later, Magnavox produced the Odyssey, the world's first home video game console.

trading company

former company in New York, United States

former American technology company

American electronics manufacturer based in Horsham, Pennsylvania

company

American corporation involved in mainly aerospace, electronics, automotive, and credit reporting, etc.

AlliedSignal was an American aerospace, automotive and engineering company, created through the 1985 merger of Allied Corp. and The Signal Companies. It purchased Honeywell for $14.8 billion in 1999, and adopted the Honeywell name and identity.

defense contractor in the United States

Ling-Temco-Vought (LTV) was a large American conglomerate which existed from 1961 to 2001. At its peak, it was involved in aerospace, airlines, electronics, steel manufacturing, sporting goods, meat packing, car rentals, and pharmaceuticals, among other businesses.

Philco (an acronym for Philadelphia Battery Company) is an American electronics manufacturer headquartered in Philadelphia. Philco was a pioneer in battery, radio, and television production. In 1961, the company was purchased by Ford and, from 1966, renamed "Philco-Ford". Ford sold the company to GTE in 1974, and it was purchased by Philips in 1981, which became a subsidiary of the Dutch company Philips in 1987. In North America, the Philco brand is owned by Philips. In other markets, the Philco International brand is owned by Electrolux.

precursor of the US General Electric company

Memorex Corp. began as a computer tape producer and expanded to become both a consumer media supplier and a major IBM plug compatible peripheral supplier. It was broken up and ceased to exist after 1996 other than as a consumer electronics brand specializing in disk recordable media for CD and DVD drives, flash memory, computer accessories and other electronics.

robotics company located in Newark, California

American manufacturer and distributor of consumer electronics

JDS Uniphase Corporation (JDSU) was an American company that designed and manufactured products for optical communications networks, communications test and measurement equipment, lasers, optical solutions for authentication and decorative applications, and other custom optics. It was headquartered in Milpitas, California. In August 2015, JDSU split into two different companies – Viavi Solutions and Lumentum Holdings.

The Hallicrafters Company manufactured, marketed, and sold radio equipment, and to a lesser extent televisions and phonographs, beginning in 1932. The company was founded by William J. Halligan and based in Chicago, Illinois, United States.

Solectron Corporation was an American electronics manufacturing company for original equipment manufacturers (OEMs). Solectron's first customer designed and distributed an electronic controller for solar energy equipment. The name "Solectron" was a portmanteau of the words "solar" and "electronics".

former company for analytical instruments and services