Torch Computers Ltd was a computer hardware company with origins in a 1982 joint venture between Acorn Computers and Climar Group[1] that led to the development of the Communicator or C-series computer, a system based on the BBC Micro with a Z80 second processor and integral modem, intended as a viewdata terminal.[2]
Establishing itself in Great Shelford, near Cambridge, UK, the company became well known for its computer peripherals for the VIC-20 and BBC Micro. Torch produced an expansion unit originally developed by Arfon Microelectronics for the VIC-20, having acquired Arfon,[3] and several second processor units for the BBC Micro, many with integrated floppy disk or hard disk drives.[4]