a) HEWLETT PACKARD
  b) SIEMENS
  c) INFOSYS TECHNOLOGIES LTD.
  d) ORACLE
  e) IBM
  f) WIPRO TECHNOLOGIES
  g) MANTRA BROADBAND PVT LTD
  h) IBEX TECHNOLOGIES LTD
  i) KSHEMA TECHNOLOGIES , and many more.....
2. SOME PUBLIC SECTORS.......
  a) ICICI BANK LIMITED
  b) KSRTC(Karnataka State Road Transport Corp.)
  c) CAUVERY EMPORIUM
  d) SOUTH-WESTERN RAILWAYS
  e) HAL
  f) BEL
  g) BHEL , and many more.....
3. SOME PRIVATE SECTORS...
  a) BHARTI MOBILE LTD
  b) BPL LIMITED
  c) CONCORDE MOTORS LIMITED
  d) G E INDIA TECHNOLOGY CENTRE PVT LTD
  e) HEWLETT PACKARD INDIA PVT. LTD.
  f) INNOVATIVE ADVENTUROUS CLUB
  f) ITC LIMITED
  g) TATA STEEL , and many more.....
4. OTHERS...
  a) WIPRO FLUID POWER
  b) WILLET INDIA PVT. LTD.
  c) BEST CLUB
  d) CENTURY CLUB, and many more.....