1. ABB Ltd.
2. Accenture Plc
3. Amazon Web Services Inc.
4. Capgemini SE
5. Cognizant Technology Solutions Corporation
6. Fujitsu Limited
7. General Electric Company
8. Infosys Limited
9. International Business Machines Corporation
10. Microsoft Corporation
11. Oracle Corporation
12. SAP SE
13. Siemens AG
14. Telefonaktiebolaget LM Ericsson
15. Wipro Limited