| • Accenture - Mumbai, Bangalore | • ICICI Infotech - Mumbai | • S1 Corporation |
| • ADP Wilco Hyderabad | • IDEAS | • Saama Technologies |
| • Akkit - Mumbai | • Ignify Pune, Banglore | • Sahir Projects |
| • Amdocs | • Incotec | • Sai Softech |
| • Applabs - Hyderabad | • Infosys | • SAS Global Services |
| • Apptix India | • Infotech - Hyderabad | • Sasken |
| • Atos Origin | • Innova Hyderabad | • Satyam |
| • BMC | • IT Cube | • Seacom Solutions |
| • CapGemini | • IVY Computech - Hyderabad |
• Selectica Pune, Chennai |
| • Cognizant | • J P Systems - Hyderabad | • Servista |
| • Compulink | • John Deere |
• Siemens India Software |
| • Computer Associates | • KPIT | • Sungard Offshore Services |
| • Cybage | • L & T Infotech Pune, Mumbai | • Sutra |
• CSC Indore , Noida |
• Lion Bridge | • Symantec |
| • Deloitte | • Mastek | • Symphony |
| • DRDO | • Mentor Graphics Hyderabad | • Synechron |
| • Eclipsys | • Motherson Sumi | • Tata Interactive Service Mumbai |
| • ENSIM | • Mphasis | • Tech Mahindra Pune, Mumbai |
| • EXL | • MWH | • TCS Pune |
| • Fiserv | • NE Technologies Hyderabad | • Tietoenator |
| • First Insight | • Neilsoft | • T-systems |
| • Fluent | • Ness |
• UGS PLM |
| • Fujitsu | • Netscout | • V Moksha |
| • FWL | • OAS | • Vertex |
| • HCL - Noida, Gurgoan | • Oracle Corporation Hyderabad | • Valuemomentum Hyderabad |
| • Hexaware - Mumbai,pune | • OTIS-ISRC | • Wipro Pune, Hyderabad |
| • Honeywell Automation | • Patni Computers Pune, Mumbai | • Xansa |
| • HSBC Software | • Persistent Systems | • Xpasoft |
| • I Flex Solutions | • Polaris Mumbai | • Xpanxion |
| • IBM | • Quinnox | • Zensar |
| • ICICI Tech Process | • QuinStreet | • Zsyndicate |
| • Rave Technologies |