• A A Telecom Ltd
  38 Thames Street, SUNBURY ON THAMES, Middlesex, TW16 6AF
• Aastra Telecom UK Ltd
  Unit B3 Armstrong Mall, Southwood Business Park, FARNBOROUGH, Hampshire, GU14 0NR
• Acorn Wireless Ltd
  Acorn House 40 Eddington Road, BRACKNELL, Berkshire, RG12 8GF
• Acterna UK
  Spinnaker House, Lime Tree Way, Chineham, BASINGSTOKE, Hampshire, RG24 8GG
• Adl Ltd
  Groves House, Lutyens Close, Lychpit, BASINGSTOKE, Hampshire, RG24 8AG
• Aggregated Telecom Ltd
  Prophecy House, 87 London Street, READING, Berkshire, RG1 4QA
• Alfca Systems
  Kingswick House, Kingswick Drive, ASCOT, Berkshire, SL5 7BH
• All Your Communications
  2 Fleet Business Park, Sandy Lane, Church Crookham, FLEET, Hampshire, GU52 8BF
• Apex Communications
  Nine Mile Ride, CROWTHORNE, Berkshire, RG45 6BQ
• Area Communications
  16 Acacia Avenue, Wraysbury, STAINES, Middlesex, TW19 5HD
• Arkonia Systems Ltd
  Signal House, 35 Woolmer Way, BORDON, Hampshire, GU35 9QE
• Bit Simple Technologies Ltd
  Atlantic House, Jengers Mead, BILLINGSHURST, West Sussex, RH14 9PB
• Blackford Telecoms Ltd
  8 French Gardens, Blackwater, CAMBERLEY, Surrey, GU17 9DP
• Blue Coat Systems Ltd
  459 London Road, CAMBERLEY, Surrey, GU15 3JA
• Bradmatt Telecom Ltd
  Cobbett Hill Radio Station, Cobbett Hill, Normandy, GUILDFORD, Surrey, GU3 2AA
• Britannic Group (Holdings) Ltd
  Genesis House, Merrow Lane, GUILDFORD, Surrey, GU4 7BN
• Burnside Telecom
  Burnside House, Isington Road, Isington, ALTON, Hampshire, GU34 4PP
• Cantata Technology Ltd
  Unit 4 Bracknell Enterprise Centre, BRACKNELL, Berkshire, RG12 1NF
• Chartwell Telecom Consultants Ltd
  Mill Lane, GODALMING, Surrey, GU7 1EY
• Cleanline Installations Ltd
  Terminal House, Station Approach, SHEPPERTON, Middlesex, TW17 8AS
• Communications Specialists
  Unit 3, 459 London Road, CAMBERLEY, Surrey, GU15 3JA
• Converged Technologies Ltd
  12 High Street, Odiham, HOOK, Hampshire, RG29 1LG
• Cross Medical Technologies Ltd
  1 Lakeside Business Park, Swan Lane, SANDHURST, Berkshire, GU47 9DN
• Cross Technologies plc
  1 Lakeside Business Park, Swan Lane, SANDHURST, Berkshire, GU47 9DN
• Digital Business Services Ltd
  95 Desford Way, ASHFORD, Middlesex, TW15 3AS
• Elmeg
  2 Rydens Road, WALTON ON THAMES, Surrey, KT12 3BS
• Em3 Technologies Ltd
  The Hall, Woking Road, GUILDFORD, Surrey, GU1 1QD
• Enzcom Solutions
  4 Maple Industrial Estate, Maple Way, FELTHAM, Middlesex, TW13 7AW
• Ericsson Mobile Communication UK Ltd
  Maplewood Crockford Lane, Chineham Business Park, Chineham, BASINGSTOKE, Hampshire, RG24 8YB
• Expert Commumications plc
  3 Ashville Way, WOKINGHAM, Berkshire, RG41 2PL
• Geonix Technology Ltd
  Surrey Technology Centre, Occam Road, Surrey Research Park, GUILDFORD, Surrey, GU2 7YG
• Granger Telecom
  Granger Corner, 1 Brooklands Road, WEYBRIDGE, Surrey, KT13 0SD
• H D P Consultant Engineers
  Mill Lane, GODALMING, Surrey, GU7 1EY
• I.P. Integration Ltd
  Attenborough House, 15 Bennet Road, READING, Berkshire, RG2 0QX
• Integration Properties Ltd
  Attenborough House, 15 Bennet Road, READING, Berkshire, RG2 0QX
• Itt Defence Ltd
  Cannon Divsion Jays Close, Viables Industrial Estate, BASINGSTOKE, Hampshire, RG22 4BA
• KLC Employment Law Consultantsllp
  Mill Lane, GODALMING, Surrey, GU7 1EY
• M T V Distribution plc
  Unit 8 9 Sky Business Park, Eversley Way, EGHAM, Surrey, TW20 8RF
• MTV Telecom (Distribution) plc
  Unit 8 9 Sky Business Park, Eversley Way, EGHAM, Surrey, TW20 8RF
• Mavisat Ltd
  2 Wokingham Road, READING, Berkshire, RG6 1JG
• Maybank Marketing
  Maybank, Hookley Lane, Elstead, GODALMING, Surrey, GU8 6JE
• Mccarthy
  Village Way, YATELEY, Hampshire, GU46 7SE
• Mcgurk
  5 ST. Michaels Cottages, Old Wokingham Road, WOKINGHAM, Berkshire, RG40 3DU
• Metrodata Ltd
  Blenheim House Crabtree Office Village, Eversley Way, EGHAM, Surrey, TW20 8RY
• Motorola Finance Emea Ltd
  Viables Industrial Estate, Jays Close, BASINGSTOKE, Hampshire, RG22 4PD
• Msys Telecom Ltd
  Crowthorne Enterprise Centre Crowthorne Business Estate, Old Wok, CROWTHORNE, Berkshire, RG45 6AW
• Multipulse Electronics Ltd
  3 Goldsworth Park Trading Estate, Kestrel Way, WOKING, Surrey, GU21 3BA
• Netkit Solutions UK Ltd
  Unit 24 8 Basepoint Enterprise Centre, Stroudley Road, BASINGSTOKE, Hampshire, RG24 8UP
• Next Systems Ltd
  67-69 Woodham Lane, New Haw, ADDLESTONE, Surrey, KT15 3ND
• Omnia Telecom Ltd
  9 Edward Avenue, CAMBERLEY, Surrey, GU15 3BB
• Paradigm Communications Systems
  Station Road, ALTON, Hampshire, GU34 2PZ
• Paradigm Property Investments Ltd
  Station Road, ALTON, Hampshire, GU34 2PZ
• Patapsco Designs Ltd
  Passfield Common, Passfield, LIPHOOK, Hampshire, GU30 7RL
• Preferred One Stop Technologies
  1 Lakeside Business Park, Swan Lane, SANDHURST, Berkshire, GU47 9DN
• Racal-Tacticom Ltd
  472 Basingstoke Road, READING, Berkshire, RG2 0QN
• Raymond H Burrell Associates Ltd
  Unit D8, Chobham, WOKING, Surrey, GU24 8HU
• Redwood Technologies Ltd
  The Redwood Building, Broad Lane, BRACKNELL, Berkshire, RG12 9GU
• Ring It
  24 Linden Way, Ripley, WOKING, Surrey, GU23 6LW
• River Court Consultants Ltd
  Mill Lane, GODALMING, Surrey, GU7 1EY
• Royce Communications Ltd
  1 Joule Road, BASINGSTOKE, Hampshire, RG21 6XH
• Skystream Networks
  The Granary Grange Court, Grange Road, Tongham, FARNHAM, Surrey, GU10 1DW
• Storacall Technology Ltd
  Swan House, 69-71 Windmill Road, SUNBURY ON THAMES, Middlesex, TW16 7DT
• System Supply Services
  2 Mill Lane, Peasmarsh, GUILDFORD, Surrey, GU3 1NB
• Systems Supply Services
  Melbury Cottage, Smithwood Avenue, CRANLEIGH, Surrey, GU6 8PS
• TTP Com
  20 Nugent Road, GUILDFORD, Surrey, GU2 7AF
• Tekelec Telecommunications Equipment
  Wacker House, 85 High Street, EGHAM, Surrey, TW20 9HF
• Telefonix
  11a Camp Road, FARNBOROUGH, Hampshire, GU14 6EN
• Ticah Control & Automation Ltd
  Willinghurst Cottage, Shamley Green, GUILDFORD, Surrey, GU5 0SU
• Topcall
  R S A House, 12 Western Road, BRACKNELL, Berkshire, RG42 1RT
• Tunbridge Commercial Investments Ltd
  Connaught House, Alexandra Terrace, GUILDFORD, Surrey, GU1 3DA
• Vale Communications
  333 Connaught Road, Brookwood, WOKING, Surrey, GU24 0AD
• Verint
  Grove House, Lutyens Close, Lychpit, BASINGSTOKE, Hampshire, RG24 8AG
• Waldon Developments Ltd
  Beaver House, York Close, Byfleet, WEST BYFLEET, Surrey, KT14 7HN
• Westell Ltd
  Ringway House, Bell Road, BASINGSTOKE, Hampshire, RG24 8FB
• Worldwide Communications Bureau Ltd
  103 Wokingham Road, READING, Berkshire, RG6 1LH
• Zetron Inc
  27-29 Campbell Court, Bramley, TADLEY, Hampshire, RG26 5EG
• Zetron Ltd
  27-29 Campbell Court, Bramley, TADLEY, Hampshire, RG26 5EG
• Zultys Technologies UK Ltd
  A 8 Denmark Street, WOKINGHAM, Berkshire, RG40 2BB