- Birkfield Computer Services
- 01206 298479 - 20 Fiddlers Lane, East Bergholt, Colchester, Essex, CO7 6SJ
- Evergreen Office Supplies
- 01206 231111 - Evergreen Ho Turnpike Clo, Ardleigh, Colchester, Essex, CO7 7QW
- Azura Group
- 01206 233840 - Unit E Martello Barns Slough La, Ardleigh, CO7 7RU
- Essex Pc Doctor
- 01206 827030 - Wivenhoe, Colchester, Essex, CO7 9SG
- Carisma
- 01206 865200 - Unit B Commerce Wy, Colchester, Essex, CO2 8HH
- Colchester Computer Repair Centre
- 01206 864242 - Unit 4, Oyster Park, Greenstead Road, Colchester, Essex, CO1 2SJ
- bonkindonkey.com
- 01206 542905 - 14 Queen St, Colchester, CO1 2PJ
- Computers 2000
- 01206 505188 - 12 Barrack Street, Colchester, Essex, CO1 2LJ
- Target Computer Service
- 01206 500540 - Quay Side House King Edward Qy, Colchester, Essex, CO2 8JB
- Teleplan
- 01206 785000 - Roman Ho Cowdray Cntr Mason Rd, Colchester, Essex, CO1 1BX
- Cartridge World
- 01206 505558 - Century Ho North Stn Rd, Colchester, Essex, CO1 1RE
- Jil Technology Ltd
- 01206 266925 - The Colchester Centre, Colchester, Essex, CO2 8JX
- C D R By Mail
- 01206 835035 - The Seedbed Centre, Severalls Indust Est, Wyncolls Road, Severalls Industrial Park, Colchester, Essex, CO4 9HT
- Case Computer Services
- 01206 845508 - 5 Valleyview Close, Highwoods, Colchester, Essex, CO4 9UN
- Case Computer Services
- 01206 845508 - 5 Valleyview Close, Highwoods, Colchester, Essex, CO4 9UN
- Digital Computer Solutions
- 01206 808606 - 6 Crown Gate, Colchester, Essex, CO4 9HZ
- Area 51
- 01206 564124 - 72 London Road, Stanway, Colchester, Essex, CO3 0HA
- Computerwise
- 01206 711400 - 33 Manor Road, Colchester, Essex, CO3 3LX
- Computer Doctor
- 01206 520174 - 6 Alexandra Road, Colchester, CO3 3DB
- Whitebarn PC Services
- 01376 563959 - Unit 2 Hitcham West St, Coggeshall, Colchester, Essex, CO6 1NS
- Sarala Ltd
- 01376 316101 - 17 Market Hill, Coggeshall, Essex, CO6 1TS
- Jet Inc
- 07941 426306 - 13 Croft Road, Kelvedon, Essex, CO5 9LA
- Acp Computers
- 07779 336651 - Mersea, Colchester, Essex, CO5 8QP
- P.K.J Brightwell
- 01473 823196 - Froghall Frog Hall La, Hadleigh, Ipswich, Suffolk, IP7 6AB