1. Accenture PLC
2. Asysco by Avanade
3. Atos SE
4. Bell Integrator Inc.
5. Cognizant Technology Solutions Corporation
6. Fujitsu Limited
7. HCL Technologies
8. Hexaware Technologies Limited
9. International Business Machines Corporation
10. Micro Focus International PLC
11. Microsoft Corporation
12. Oracle Corporation
13. TATA Consultancy Services Limited
14. Tech Mahindra
15. Unisys
16. VMware Inc.