• Blaydon Communications Ltd
  Factory Road, BLAYDON ON TYNE, Tyne and Wear, NE21 5RY
• Comsec North East
  23 Two Ball Lonnen, NEWCASTLE UPON TYNE, Tyne and Wear, NE4 9RN
• Comtech Telecommunications Ltd
  8 Stonehills, Shields Road, GATESHEAD, Tyne and Wear, NE10 0HW
• Freecomm
  64 Fairfield Green, WHITLEY BAY, Tyne and Wear, NE25 9SD
• Installation Technicians Ltd
  Hinde House 26 Elswick East, Terrace, NEWCASTLE UPON TYNE, Tyne and Wear, NE4 7LJ
• Meridian Services
  2 Brookside, Dudley, CRAMLINGTON, Northumberland, NE23 7DJ
• Russell Telecom Ltd
  Communication House, The Watermark, GATESHEAD, Tyne and Wear, NE11 9SZ
• Telecom Systemcare Ltd
  Galaxy Business Park, Newburn Bridge Road, BLAYDON ON TYNE, Tyne and Wear, NE21 4SQ
• Telephone Extensions
  66 Delaval Road, Forest Hall, NEWCASTLE UPON TYNE, Tyne and Wear, NE12 9BA
• Wall To Wall
  3 Hutton Terrace, NEWCASTLE UPON TYNE, Tyne and Wear, NE2 1QT