1. Accenture PLC
2. Atos SE
3. Capgemini SE
4. Capita PLC
5. Cogneesol BPO Pvt. Ltd.
6. Cognizant Technology Solutions Corporation
7. Digital Minds BPO Services Inc.
8. DXC Technology
9. Eminenture
10. Equiniti Group
11. ExlService Holdings Inc.
12. Firstsource Solutions Limited
13. Fujitsu Limited
14. Genpact Ltd.
15. HCL Technologies Limited
16. ICCS
17. Infosys Limited
18. International Business Machines Corporation
19. NTT DATA Corporation
20. Oracle Corporation
21. Rely Services
22. Solartis
LLC
23. SS&C Technologies Inc.
24. Tata Consultancy Services Limited
25. Tech Mahindra Limited
26. Wipro Limited
27. WNS (Holdings) Ltd.