• Alderwest Ltd
  7-11 Minerva Road, LONDON, Greater London, NW10 6HJ
• Alpha Finance & Trading UK Llp
  7-11 Minerva Road, LONDON, Greater London, NW10 6HJ
• Alpha Radio Cars
  7-11 Minerva Road, LONDON, Greater London, NW10 6HJ
• Alpha Telecom
  7-11 Minerva Road, LONDON, Greater London, NW10 6HJ
• Ansa It Ltd
  Unit 16 Enterprise Estate, Moorfield Road, GUILDFORD, Surrey, GU1 1RB
• Call-Serve
  Chiltern Place, Upton Road, SLOUGH, Berkshire, SL1 2AD
• Comxo Trading
  628 London Road, SLOUGH, Berkshire, SL3 8QH
• Csi Ltd
  78 York Street, LONDON, Greater London, W1H 1DP
• Kendlebell
  32 London Road, GUILDFORD, Surrey, GU1 2AB
• London Office
  Dalton House, 60 Windsor Avenue, LONDON, Greater London, SW19 2RR
• London Virtual Office
  140 Ashley Cresent, LONDON, Greater London, SW11 5QZ
• Messagemail
  Merlin House, 122-126 Kilburn High Road, LONDON, Greater London, NW6 4HY
• Metro Office Services
  MSP Business Centre, Fourth Way, WEMBLEY, Middlesex, HA9 0HQ
• Office Response
  219 Church St West, WOKING, Surrey, GU21 6DJ
• Office Response
  128a Farm Lane, LONDON, Greater London, SW6 1QH
• Response Answercall
  The Market Building, 195 High Street, BRENTFORD, Middlesex, TW8 8LB
• Rocket Ansa Call
  Roxeth House, Shaftesbury Avenue, HARROW, Middlesex, HA2 0PZ
• Rocket Ansa-Call
  6 Alexandra Terrace, Alexandra Road, ALDERSHOT, Hampshire, GU11 3HU
• The Virtual Office Company Ltd
  211 Piccadilly, LONDON, Greater London, W1J 9HF
• Voice Mail Communications
  Prosper House, 146-154 Kilburn High Road, LONDON, Greater London, NW6 4JD
• Voice Mail Communications Ltd
  Telecom Tower, 13 Midland Terrace, LONDON, Greater London, NW2 6QH
• Voice Mail Communications Ltd
  Linburn House, 342 Kilburn High Road, LONDON, Greater London, NW6 2QJ