1. IGate Global Solution
2. RMSI
3. HCL Infosystems
4. Rolta India
5. Microsoft India
6. Tata Consultancy Service
7. SAS Institute Pvt Ltd
8. Synechron
9. Tavant Technology
10. Span Infotech India |
11. Hexaware
12. Intel India
13. Datacraft
14. Infrasoft Tech
15. Fulcrum Logic
16. Global Logic
17. Ness Technologies
18. Tulip Telecom
19. Sun Microsystems
20. Nagarro Software |