• A.C.P.Telecom Services
  34 South Lane, Ash, ALDERSHOT, Hampshire, GU12 6NG
• BTL Communication
  Manhattan House, 140 High Street, CROWTHORNE, Berkshire, RG45 7AY
• Bits Berkshire Ltd
  Unit 2 & 3 Apollo House, Calleva Park, Aldermaston, READING, Berkshire, RG7 8TN
• Burns Telecom
  43 Sandhurst Road, CROWTHORNE, Berkshire, RG45 7HY
• Cabletel Surrey & Hampshire Ltd
  P O Box 7137, Hook, HOOK, Hampshire, RG27 9FN
• Callmaster Ltd
  Wrecclesham Road, Wrecclesham, FARNHAM, Surrey, GU10 4PS
• Cranleigh Communications
  Technology House, Church Road, Shottermill, HASLEMERE, Surrey, GU27 1NU
• DC Business Services Ltd
  Ebenezer Cottage, Reading Road North, FLEET, Hampshire, GU51 4AQ
• Global Crossing UK Telecommunications Ltd
  Crockford Lane, Chineham, BASINGSTOKE, Hampshire, RG24 8NA
• Global One Communications Ltd
  Rosewood, Crockford Lane, BASINGSTOKE, Hampshire, RG24 8UT
• Hartwood Radio Systems Ltd
  271 Farnborough Road, FARNBOROUGH, Hampshire, GU14 7LY
• Knitel Communications Ltd
  Haylands Burgh Hill Road, Bramshott, LIPHOOK, Hampshire, GU30 7RQ
• Mears R J Telephone Extension Socket Services
  36 Connaught Close, YATELEY, Hampshire, GU46 6QQ
• Monitor Telecom
  Hei Mat, Westhill Road North, South Wonston, WINCHESTER, Hampshire, SO21 3HH
• Multitone Electronics P L C
  Multitone House, Shortwood Copse Lane, Kempshott, BASINGSTOKE, Hampshire, RG23 7NL
• NTL
  1 Lakeside Road, FARNBOROUGH, Hampshire, GU14 6XP
• NTL: Telewest Finance plc
  NTL House, Bartleywood Business Park, HOOK, Hampshire, RG27 9UP
• Nestor Electronics Ltd
  11 ST. Georges Industrial Estate, Wilton Road, CAMBERLEY, Surrey, GU15 2QW
• Opus Telecommunications Ltd
  Mill Lane, ALTON, Hampshire, GU34 2QJ
• Pennycom Communications
  Stratfield Place, 149 Victoria Road, ALDERSHOT, Hampshire, GU11 1JR
• Product Support Solutions
  21 Coniston Road, BASINGSTOKE, Hampshire, RG22 5HT
• Qualcomm Ltd
  Spectrum Point, 279 Farnborough Road, FARNBOROUGH, Hampshire, GU14 7LS
• Red Stone Communications
  Minchens Court, Minchens Lane, Bramley, TADLEY, Hampshire, RG26 5BH
• Reptele Communications
  Unit 14 Allington Manor Business Centre, Allington Lane, Fair Oak, EASTLEIGH, Hampshire, SO50 7DE
• Rural Radio Systems Ltd
  Welton House, Mill Lane, ALTON, Hampshire, GU34 2QG
• Scion Communications Ltd
  Scion Bus Park, Hockford Lane, Brimpton Common, READING, Berkshire, RG7 4RN
• Skycom Ltd
  The Coliseum, Riverside Way, CAMBERLEY, Surrey, GU15 3YL
• Telesystems
  85 Windmill Close, WATERLOOVILLE, Hampshire, PO8 0UL
• Total Telephone Services
  122a Pack Lane, BASINGSTOKE, Hampshire, RG22 5HP
• Vertel UK Ltd
  Old Chambers, 93-94 West Street, FARNHAM, Surrey, GU9 7EB
• Vocality Ltd
  Lydling Barn Lydling Farm, Puttenham Lane, Shackleford, GODALMING, Surrey, GU8 6AP
• Voice On Data
  19 Fawconer Road, Kingsclere, NEWBURY, Berkshire, RG20 5RL
• Xenosis
  Alexandria Road, Sutton Scotney, WINCHESTER, Hampshire, SO21 3LF