• 888 Solutions Ltd
  The Old Vicarage, Market Street, Castle Donington, DERBY, Derbyshire, DE74 2JB
• Acr Telecom Solutions
  43 Heathcroft Road, SUTTON COLDFIELD, West Midlands, B75 6RN
• Advance Communications Ltd
  7 Lancaster Avenue, Sandiacre, NOTTINGHAM, Nottinghamshire, NG10 5GW
• Advance Networks Ltd
  43 Cork Lane, Glen Parva, LEICESTER, Leicestershire, LE2 9JS
• Advanced Cleaning Services
  43 Cork Lane, Glen Parva, LEICESTER, Leicestershire, LE2 9JS
• Advanced Communications
  1 Town Hall Mews, South St, ASHBY DE LA ZOUCH, Leicestershire, LE65 1BQ
• Arnesys Ltd
  80 Wollaton Vale, Wollaton Nottingham, NOTTINGHAM, Nottinghamshire, NG8 2PB
• Aspire Communications Ltd
  Edison Village, Nottingham Science & Technology Park, NOTTINGHAM, Nottinghamshire, NG7 2RF
• Braxtel Communications
  Foxhall Business Centre, Foxhall Road, NOTTINGHAM, Nottinghamshire, NG7 6LH
• C T S Telecom
  2 Stanleigh Gardens, Donisthorpe, SWADLINCOTE, Derbyshire, DE12 7QW
• Central Communications Group Ltd
  3 The Maltings, BURTON ON TRENT, Staffordshire, DE14 1SF
• Circle Communications
  23 Staunton Close, Castle Donington, DERBY, Derbyshire, DE74 2XA
• Cleartone Communications Ltd
  Saxon House, Friary St, DERBY, Derbyshire, DE1 1NL
• Communicate (Business Communications) Ltd
  Suite 16 Keynes House, Alfreton Road, DERBY, Derbyshire, DE21 4AS
• Connaught Communication Systems Ltd
  Unit 14 Reddicap Trading Estate, SUTTON COLDFIELD, West Midlands, B75 7BU
• D.G. Systems Ltd
  Workspace 17, Highfield Street, COALVILLE, Leicestershire, LE67 3BZ
• Datasharp
  43 Cork Lane, Glen Parva, LEICESTER, Leicestershire, LE2 9JS
• Datasharp
  7 Gregory Boulevard, NOTTINGHAM, Nottinghamshire, NG7 6LB
• Datasharp Advanced Networks
  1 Town Hall Mews, South St, ASHBY DE LA ZOUCH, Leicestershire, LE65 1BQ
• Diamond Communications
  Saxon House, Friary St, DERBY, Derbyshire, DE1 1NL
• Duem Antennae Ltd
  Unit 8, Workspace 17 Highfield Street, COALVILLE, Leicestershire, LE67 3BZ
• Easicaller Ebt
  Imex Business Centre, Shobnall Road, BURTON ON TRENT, Staffordshire, DE14 2AU
• Extek Ltd
  2 Queens Bridge Road, NOTTINGHAM, Nottinghamshire, NG2 1NB
• General Telecom
  7 Heathley Close, Leicester Forest East, LEICESTER, Leicestershire, LE3 3ND
• Goldfree Ltd
  1 Coleshill Street, SUTTON COLDFIELD, West Midlands, B72 1SD
• How2 Telecom Ltd
  3 The Maltings, Wetmore Road, BURTON ON TRENT, Staffordshire, DE14 1SE
• Inttechco
  88 Maplewell Road, Woodhouse Eaves, LOUGHBOROUGH, Leicestershire, LE12 8RA
• Met Communications Ltd
  Queens Bridge Road, NOTTINGHAM, Nottinghamshire, NG2 1NB
• Midland Communications
  37 Radcliffe Road, West Bridgford, NOTTINGHAM, Nottinghamshire, NG2 5FF
• N E C Infrontia
  75 Swingbridge Road, LOUGHBOROUGH, Leicestershire, LE11 5JB
• N.T. Telecom Ltd
  15 Titan Way, Britannia Enterprise Park, LICHFIELD, Staffordshire, WS14 9TT
• North Supply Ltd
  Chartwell Drive, WIGSTON, Leicestershire, LE18 2FL
• O C I S Lite
  D 95 Boston Road, LEICESTER, Leicestershire, LE4 1AW
• Ones & Zeros
  30 Dulverton Road, LEICESTER, Leicestershire, LE3 0SA
• Outpost Communications LLP
  Saxon House, Friary St, DERBY, Derbyshire, DE1 1NL
• Premier Telecommunications Ltd
  The Old Chapel, Main Street, Branston, BURTON ON TRENT, Staffordshire, DE14 3EY
• Pressac International Ltd
  Glaisdale Dr West, NOTTINGHAM, Nottinghamshire, NG8 4GY
• Saturn Telecom Ltd
  15 Carlyon Road, ATHERSTONE, Warwickshire, CV9 1LQ
• Scorpion Telecommunications
  72b Wollaton Road, Beeston, NOTTINGHAM, Nottinghamshire, NG9 2NZ
• Siemens Enterprise Communications
  Technology Drive, Beeston, NOTTINGHAM, Nottinghamshire, NG9 1LA
• Solwise Telephony
  Hawley Road, HINCKLEY, Leicestershire, LE10 0PR
• Spectrum Services (Tamworth) Ltd
  Meridian House, 103 Comberford Road, TAMWORTH, Staffordshire, B79 8PE
• Telcom Services
  298 Radford Road, NOTTINGHAM, Nottinghamshire, NG7 5GN
• Telecommunications Europe Ltd
  3 The Maltings, Wetmore Road, BURTON ON TRENT, Staffordshire, DE14 1SE
• The Old Telecom Sales Co. Ltd
  3 The Maltings, Wetmore Road, BURTON ON TRENT, Staffordshire, DE14 1SE
• Ultimate Performance Business Solutions Ltd
  Huntingdon House, 278-290 Huntingdon Street, NOTTINGHAM, Nottinghamshire, NG1 3LY
• Unified Business Systems Ltd
  Huntingdon House, 278-290 Huntingdon Street, NOTTINGHAM, Nottinghamshire, NG1 3LY
• Wayne Torr
  28 Egerton Avenue, LEICESTER, Leicestershire, LE4 0DL
• Xtra Communications
  31 High Street, Doveridge, ASHBOURNE, Derbyshire, DE6 5NA
• Yello Communications
  23 Meadvale Road, LEICESTER, Leicestershire, LE2 3WN
• Yello Telecommunications Management Ltd
  23 Meadvale Road, LEICESTER, Leicestershire, LE2 3WN