1. Accenture PLC
2. Capgemini SE
3. Capita PLC
4. Cogneesol BPO Pvt. Ltd
5. Cognizant Technology Solutions Corporation
6. Dell Inc.
7. DXC Technology Company
8. ExlService Holdings
Inc
9. Firstsource Solutions Limited
10. Flatworld Solutions Pvt. Ltd.
11. Genpact Ltd
12. HCL Technologies Limited
13. ICCS
14. illumifin Corporation
15. Infosys Limited
16. Invensis Technologies Pvt Ltd
17. Oracle Corporation
18. Patra Corporation
19. Rely Services
20. Serco Group PLC
21. Solartis
22. Sutherland Global Services
23. Tata Consultancy Services
24. Wipro Limited
25. WNS (Holdings) Ltd.