Hoffman Electronics Corporation
1977
1941-1977, electronics, solar power, radio and television manufacturer, Los Angeles
Sanyo
1947 - 2008
1947-2008, electronics manufacturer, Japanese
Videcom International Ltd.
1972
1972-present, electronics manufacturer, Henley-on-Thames
Seiko Epson Corporation
1985-current (2009), electronics manufacturer, Japan
Wolsey Electronics Ltd
1983-c2000, electronics manufacturer, Surrey, England
Magna-Tech Electronic Company
c 1955-current (2010), manufacturer of film, sound and cinema post-rpoduction equipment, Florida
Amstrad
1968-1997, electronics, computer and telecommunications manufacturer, Essex
Sparton Corporation
1900-current (2009), electronics manufacturer, Jackson, Michigan
Labgear
c 1945-2004, electronics and telecommunications manufacturer, Cambridge