- Cartridge World Horsham
- 01403 ï¿& - 31 East Street, Horsham, West Sussex, RH12 1HH
- Horsham Computers
- 01403 750770 - The Parade Caterways, Horsham, West Sussex, RH12 2AL
- Pc Problems
- 07736 738328 - 16 Newbridge Close, Horsham, West Sussex, RH12 3TN
- Horsham Pc Repair
- 07913 337713 - Parsonage Rd, Horsham, West Sussex, RH12 4AW
- Active Information Systems
- 0870 8147739 - The Grain Store Brooks Gn Rd, Coolham, Horsham, West Sussex, RH13 8GR
- Cp Office Supplies
- 01403 731772 - Unit 10, Oakhurst Business Park, Horsham, West Sussex, RH13 9RT
- Computer Centre
- 0870 8148359 - 4 Queen Street, Horsham, West Sussex, RH13 5AF
- Horsham Business Systems
- 01403 253448 - 4 Queen Street, Horsham, West Sussex, RH13 5AF
- OKS Compter Troubleshooters Ltd
- 0870 1601698 - Oakendene Industrial Estate Cowfold, Horsham, RH13 8AZ
- Computer Systems Engineering
- 01403 230779 - 26 Redkiln Wy, RH13 5QH
- Cyntax Solutions
- 08448 467440 - Unit 9a, Church Lane Estate, Church Lane, Horsham, West Sussex, RH13 6LU
- Crystal Technology
- 01403 784040 - Unit K3 Rosier Commercial Cntr, Billingshurst, West Sussex, RH14 9DE
- IT-Net Solutions
- 0845 3736600 - Laura Ho Jengers Mead, Billingshurst, West Sussex, RH14 9NZ
- SingleSource Computer Services
- 01403 784754 - Woodyard Cott Daux Rd, RH14 9SJ
- Single Source Computer Services
- 01403 783921 - Woodyard Cott Daux Rd, Billingshurst, RH14 9SJ