• 8el Ltd
  87 London Street, READING, Berkshire, RG1 4QA
• A C R Network
  Park Farm Technology Centre, Akeman Street, Kirtlington, KIDLINGTON, Oxfordshire, OX5 3JQ
• Astricom Telecommunication Services
  PO Box 48, Pangbourne, READING, Berkshire, RG8 7EG
• BT Complaints Review Services
  Paradise Street, OXFORD, Oxfordshire, OX1 1LD
• Ballast Nedan I P M Ltd
  54 Suttons Business Park, Sutton Park Avenue, Earley, READING, Berkshire, RG6 1AZ
• Buttercross Communications
  31 Market Square, WITNEY, Oxfordshire, OX28 6AD
• Cablewise Communications & Systems Ltd
  4 School Road, KIDLINGTON, Oxfordshire, OX5 2HB
• Clover Telecom
  Grove Cottage, Tidmarsh Road, Pangbourne, READING, Berkshire, RG8 7AY
• DMN Installations Ltd
  71 Shrivenham Hundred Business Park, Majors Road, Watchfield, SWINDON, Wiltshire, SN6 8TZ
• Dinkson Telecom Ltd
  47 Castle Street, READING, Berkshire, RG1 7SR
• Distinct Developments Ltd
  47 Castle Street, READING, Berkshire, RG1 7SR
• GN Netcom
  3 Church Road, THAME, Oxfordshire, OX9 3AJ
• Hart Mr Keith Ta Clover Telecom
  Grove Cottage, Tidmarsh Road, Pangbourne, READING, Berkshire, RG8 7AY
• Helmcom Ltd
  47 Castle Street, READING, Berkshire, RG1 7SR
• Home Rider Systems Ltd
  Nosworthy Way, Mongewell, WALLINGFORD, Oxfordshire, OX10 8DE
• Land-Developments Professional Services Ltd
  47 Castle Street, READING, Berkshire, RG1 7SR
• MSM Telecom Services Ltd
  19 Buxton Avenue, Caversham, READING, Berkshire, RG4 7BT
• Mcclutton Telecom UK
  159 Luscinia View, Napier Road, READING, Berkshire, RG1 8AG
• Meetingzone Ltd
  Dodwell House, Chitlern Business Centre, Chilton, AYLESBURY, Buckinghamshire, HP18 9LS
• Modular Telecoms
  7 Nuffield Way, ABINGDON, Oxfordshire, OX14 1RJ
• Neatcomms
  27 Little Heath Road, Tilehurst, READING, Berkshire, RG31 5TY
• Nexagent
  Thames Tower, Station Road, READING, Berkshire, RG1 1LX
• R F Communications Ltd
  4 Barrett Court, Cardiff Road, READING, Berkshire, RG1 8JR
• STL Communications Ltd
  Park House, Station Lane, WITNEY, Oxfordshire, OX28 4LH
• TM Solutions Ltd
  98 Ock Street, ABINGDON, Oxfordshire, OX14 5DH
• Telecom Direct Ltd
  Park Gate, 20 Milton Park, Milton, ABINGDON, Oxfordshire, OX14 4SH
• Telecost
  4 Hernes Estate, Rotherfield Greys, HENLEY ON THAMES, Oxfordshire, RG9 4NT
• Thales Telecom Services
  Phoenix House, Station Hill, READING, Berkshire, RG1 1NB
• The Brick Development Association Ltd
  47 Castle Street, READING, Berkshire, RG1 7SR
• UK Direct Call
  125 Cowley Road, OXFORD, Oxfordshire, OX4 1HU