1. Accenture PLC
2. Alstom SA
3. Amadeus IT Group SA
4. Bentley Systems
Incorporated
5. Capgemini SE
6. Cisco Systems Inc.
7. Cyient
8. General Electric Company
9. Hitachi
Ltd.
10. Huawei Technologies Co. Ltd.
11. International Business Machines Corporation
12. KONUX GmbH
13. L&T Technology Services Limited
14. OptaSense Ltd.
15. Siemens AG
16. Tego Inc.
17. Trimble Inc.
18. WSP Global Inc.
19. ZEDAS GmbH