Aptech Ltd
BFL Software
BPB Publication
CISCO
CMC Ltd.
Compaq
DELL
DSQ Software
Fujitsu ICIM
Global Telesystems
HCL Infosystems
HP
Hughes Software Systems
IBM
Infosys Technologies
Intel
KLG Systel Ltd
Leading Edge Systems
Maars Software International
Mastek Ltd.
NIIT
Millennium Automation & Systems Ltd.
Onward Technologies Ltd.
NIIT
NORTEL
Onward Technologies Ltd.
ORACLE
Pentafour Software and Exports Ltd.
Polaris Software Lab Ltd.
PSI Data Systems Ltd.
R S Software Ltd.
Ramco Systems Ltd.
Rolta Ltd.
Satyam Computer Services Ltd.
SGI
Sierra Optima Ltd.
Silverline Industries Ltd.
Sonata Software Ltd.
SUN systems
Tata Elxsi Ltd.
Tata Infotech Ltd
Visualsoft Ltd
VXL Instruments Ltd
Wipro Ltd