- Channel Islands Computer Services
- 01481 823199 - 2 Victoria Street, Alderney, Guernsey, Channel Isles, GY9 3UF
- Valley Computer Services
- 01481 239460 - Valley Ho Les Vauxbelets, St. Andrew, Guernsey, Channel Isles, GY6 8XY
- Cartridge World
- 01534 734800 - 16 The Parade, St. Helier, Jersey, Channel Isles, JE2 3QP
- Computershare Investor Services C.I
- 01534 825230 - PO Box 83, Jersey, Channel Isles, JE4 8PW
- Elmaw Computer Services Ltd
- 01534 769840 - PO Box 753, Jersey, Channel Isles, JE4 0RE
- Moonlight Computer Services
- 01534 618592 - Villa Bianco Les Grands Vaux, St. Saviour, Jersey, Channel Isles, JE2 7NA
- Rampart Computer Services
- 01534 778399 - 4-6 Broad Street, St. Helier, Jersey, Channel Isles, JE2 3RR
- States of Jersey Computer Services Dept Cyril Le Marquand Ho, The Pde, St. Helier, Jersey
- 01534 768310 - Jersey, Channel Isles, JE4 8YA
- Unity Software
- 01534 822700 - Beauport Ho L'avenue De La Commune, St Peter, JE3 7BY
- Computer Services & Maintenance
- 07781 148553 - L'Ancresse Vw Les Hautes Landes, Vale, GY3 5DA
- Df Computer Solutions
- 07797 820131 - Dvaid Place, St Helier, Jersey, JE2 4TE