ICL mainframe

Computers designed or built in Britain include:

• Acorn Computers
• Acorn Eurocard systems
• Acorn System 1
• Acorn Atom
• BBC Micro
• Acorn Electron
• BBC Master
• Acorn Archimedes
• RiscPC
• Acorn Network Computer
• Amstrad
• Amstrad CPC
• Amstrad PCW
• Amstrad NC100
• PC1512
• PPC 512 and 640
• Amstrad PC2286
• Amstrad Mega PC
• Apricot Computers
• Apricot PC
• Apricot Portable
• Apricot Picobook Pro
• Bear Microcomputer Systems
• Newbear 77-68
• Bywood Electronics
• SCRUMPI 2
• SCRUMPI 3
• Cambridge Computer
• Cambridge Z88
• Camputers Lynx
• CAP computer
• Commodore Amiga 600 (A600) - Assembled in a former Timex factory in Scotland.
• Commodore Amiga 1200 (A1200) - Assembled in a former Timex factory in Scotland.
• Compukit UK101
• Digico Prince
• Dragon 32/64
• Elliott Brothers (computer company)
• Enterprise (computer)
• Ferranti MRT
• Flex machine
• Gemini Computers
• Gemini Galaxy
• Gemini Challenger
• GEC
• GEC 2050
• GEC 4000 series
• GEC Series 63
• Grundy NewBrain
• ICL
• ICL 2900 Series
• ICL Series 39
• One Per Desk
• Jupiter Ace
• Memotech MTX
• Nascom
• Nascom 1
• Nascom 2
• Plessey System 250
• Raspberry Pi
• Research Machines
• Research Machines 380Z
• LINK 480Z
• RM Nimbus
• SAM Coupé
• Sinclair Research
• MK14 (trading as Science of Cambridge)
• ZX80
• ZX81
• ZX Spectrum
• Sinclair QL
• Systime Computers Ltd
• Systime 1000, 3000, 5000, 8750, 8780
• Systime Series 2, Series 3
• Tangerine Computer Systems
• Tangerine Microtan 65
• Oric-1
• Oric Atmos
• Tatung Einstein
• Torch Computers
• Triple X workstation
• Transam
• Triton
• Tuscan

Mechanical computers

• Difference engine
• Analytical Engine
• Bombe

Early British computers

• AEI 1010
• APEXC
• Atlas (computer)
• Automatic Computing Engine
• Colossus computer
• CTL Modular One
• Digico Micro 16
• EDSAC
• EDSAC 2
• Elliott Brothers (computer company)
• Elliott 152
• Elliott 503
• Elliott 803
• Elliott 4100 Series
• EMIDEC 1100
• English Electric
• English Electric DEUCE
• English Electric KDF8
• English Electric KDF9
• English Electric KDP10
• English Electric System 4
• Ferranti
• Ferranti Argus
• Ferranti Mark 1, or Manchester Electronic Computer
• Ferranti Mercury
• Ferranti Orion
• Ferranti Pegasus
• Ferranti Perseus
• Ferranti Sirius
• Nimrod (computer)
• Harwell computer
• Harwell CADET
• Hollerith Electronic Computer
• ICS Multum
• ICT
• ICT 1301
• ICT 1900 series
• LEO (computer)
• Luton Analogue Computing Engine
• Manchester computers
• Manchester Mark 1
• Manchester Baby
• Marconi
• Marconi Transistorised Automatic Computer (T.A.C.)
• Marconi Myriad
• Metrovick 950
• MOSAIC
• Pilot ACE
• Royal Radar Establishment Automatic Computer
• SOLIDAC

ICL mainframe computers

References