• Albanetweb
  Johnson Court, HELENSBURGH, Dunbartonshire, G84 7LJ
• Assiso
  69 Buchanan Street, GLASGOW, Lanarkshire, G1 3HL
• Brookfield It
  29 Albert Road, Brookfield, JOHNSTONE, Renfrewshire, PA5 8UE
• Business Mobile Communications Ltd
  56a Causeyside Street, PAISLEY, Renfrewshire, PA1 1YU
• Cell Trading (U.K.) Ltd
  510 Shieldhall Road, GLASGOW, Lanarkshire, G51 4HE
• Dynamic Concepts (International) Ltd
  Ingram House, 227 Ingram Street, GLASGOW, Lanarkshire, G1 1DA
• JHL Communications Ltd
  16 Fitzroy Place, GLASGOW, Lanarkshire, G3 7RW
• Mono Consultants Ltd
  48 ST. Vincent Street, GLASGOW, Lanarkshire, G2 5TS
• One Net Solutions
  15 Edison Street, Hillington Industrial Estate, GLASGOW, Lanarkshire, G52 4JW
• Orange Sheep
  G1 2 Nithsdale Drive, GLASGOW, Lanarkshire, G41 2PN
• Rohde & Schwarz UK Ltd
  10 Inchinnan Road, RENFREW, Renfrewshire, PA4 8ND
• Tariffcom Ltd
  200 Bath Street, GLASGOW, Lanarkshire, G2 4HG
• Telecom Service Centres
  Caledonia House, Sandbank Industrial Estate, Sandbank, DUNOON, Argyll, PA23 8RP
• Telecomm UK Ltd
  36 Cable Depot Road, CLYDEBANK, Dunbartonshire, G81 1UF
• Telesysco Ltd
  21b Johnshill, LOCHWINNOCH, Renfrewshire, PA12 4EL
• The Direct Solution Providersgroup
  120 Carstairs St, GLASGOW, Lanarkshire, G40 4JD
• The Phone People
  Unit 6 Strathclyde Business Centre, 544 Scotland St West, GLASGOW, Lanarkshire, G41 1BZ
• Thistle Communications
  7 Glasgow Road, PAISLEY, Renfrewshire, PA1 3QS
• Thomson Alarm & Communication Systems Ltd
  7 Glasgow Road, PAISLEY, Renfrewshire, PA1 3QS