• 2m Company
  Unit B2 Somervell Trading Est, Somervell St, Cambuslang, GLASGOW, Lanarkshire, G72 7EB
• Advanced Group
  76 Lancefield Quay, GLASGOW, Lanarkshire, G3 8HP
• Agc-Tel Consultants Ltd
  18 Main Street, Milngavie, GLASGOW, Lanarkshire, G62 6BL
• B T Local Business (Glasgow)
  Studio 3003 - Mile End Abbey Mill Business Centre, 12 Seedhil, PAISLEY, Renfrewshire, PA1 1JS
• Glasgow Telecom Ltd
  Studio 3003 - Mile End Abbey Mill Business Centre, 12 Seedhil, PAISLEY, Renfrewshire, PA1 1JS
• Mac Systems
  3 Carmunnock Road, GLASGOW, Lanarkshire, G44 4TZ
• Minibea Electronics
  Inchinnan Business Park, 32 Fountain Drive, RENFREW, Renfrewshire, PA4 9RF
• Mobile Extras Cellular
  Unit 3-16, Wellington Road, Bishopbriggs, GLASGOW, Lanarkshire, G64 2SA
• Oriole Systems Ltd
  ST. James Business Centre Junction 29, Linwood Road, Linwood, PAISLEY, Renfrewshire, PA3 3AT
• Phones 4 U
  156 Braehead Shopping Centre, Kings Inch Road, GLASGOW, Lanarkshire, G51 4BS
• Quantum Telecom Ltd
  River Drive, Inchinnan, RENFREW, Renfrewshire, PA4 9RT
• Scottish Voice Technologies Ltd
  10 Shuttle Street, PAISLEY, Renfrewshire, PA1 1YD
• Siebert
  Blackfaulds House, Drumhead Place, Glasgow East Investment Park, GLASGOW, Lanarkshire, G32 8EY
• Thistle Communications
  120 Carstairs St, GLASGOW, Lanarkshire, G40 4JD
• Tmi Ltd
  66 Kilmardinny Crescent, Bearsden, GLASGOW, Lanarkshire, G61 3NW
• Total Repair Solutions Holdings Ltd
  32 Fountain Drive, Inchinnan Business Park, Inchinnan, RENFREW, Renfrewshire, PA4 9RF
• Voice Technologies Ltd
  10 Shuttle Street, PAISLEY, Renfrewshire, PA1 1YD