- Cartridge World (Whitley Bay)
- 0870 8147739 - 53 Bridge Street, Morpeth, Northumberland, NE61 1PQ
- CMAC Associates
- 01434 683110 - The Old Stu Arnison Ter, Allendale, Hexham, Northumberland, NE47 9BW
- Computer Services
- 01670 856666 - 76a Station Road, Ashington, Northumberland, NE63 8RN
- Computer Technology 2000
- 01289 303999 - Castlegate, Berwick-upon-Tweed, Northumberland, TD15 1JS
- Cybercity Games
- 0870 8148358 - 136 Milburn Road, Ashington, Northumberland, NE63 0PQ
- Macdonald Consulting
- 01670 514823 - 36 Newgate Street, Morpeth, Northumberland, NE61 1BA
- Newcastle Computer Services
- 01661 803000 - Belville Ho, Ponteland, Newcastle Upon Tyne, Tyne And Wear, NE20 9BD
- Northumberland County Council D - Schools & Establishments
- 01434 220690 - Bedlington, Northumberland, NE22 6HA
- Oscar Conversions
- 01434 604050 - Bridge End, Hexham, Northumberland, NE46 4JH
- Raysoft Consultants
- 01830 540488 - Ray Demesne, Kirkwhelpington, Newcastle Upon Tyne, Tyne And Wear, NE19 2RG
- Red Shark Technologies
- 01665 720828 - 5 Broad Road, North Sunderland, Seahouses, Northumberland, NE68 7UP
- Rothbury Computer Services
- 01669 620070 - The Rothbury Gallery Townfoot, Rothbury, Morpeth, Northumberland, NE65 7SL
- Radius Computer Maintenance
- 01890 781873 - Royal Bank Ho High St, Ayton, Eyemouth, Berwickshire, TD14 5QJ
- Centurion Computers
- 01434 604800 - 1 Ferry Road, Hexham, Northumberland, NE46 4JW
- Chips Computer System
- 01670 850155 - 58 Myrtle Street, Ashington, Northumberland, NE63 0AP
- Disc
- 0845 6446547 - 4 Twizell Place, Ponteland, Newcastle Upon Tyne, Tyne And Wear, NE20 9QH
- Paper Cat Computing
- 0845 8380765 - 2 Blue Row, Wark, Northumberland, TD12 4RG
- Borders PC Services
- 01289 304387 - 3 Goldstone, Berwick-upon-Tweed, Northumberland, TD15 2ER
- Amtech Micro
- 01661 835802 - 140 Western Avenue, Prudhoe, Northumberland, NE42 6QB
- Berwick Pc Doctor
- 07906 187025 - 10 Quay Walls, Berwick Upon Tweed, Northumberland, TD15 1HB
- Mobile PC Repairs
- 0845 2634729 - 3 Hirst Villas, Bedlington, Northumberland, NE22 5QQ
- Kreative Technology
- 01289 332127 - 23-33 Woolmarket, Berwick-upon-tweed, Northumberland, TD15 1DH
- Dm Pc Repairs Centre
- Portia Street, Ashington, Northumberland, NE63 9DL
- Behest Computer Services
- 01670 898431 - 11 Edward Street, Pegswood, Morpeth, Northumberland, NE61 6UH
- Hybrid It
- 01670 701134 - Katherine Street, Ashington, Northumberland, NE63 9DJ