1. Advantech Co. Ltd.
2. AECOM Group
3. ALE International
4. Allied Telesis Inc.
5. ALSTOM Holdings
6. Axiomtek Co. Ltd.
7. Bosch Sicherheitssysteme GmbH
8. Cisco Systems Inc.
9. Cubic Corporation
10. DENSO Corporation
11. EFKON GmbH
12. GMV Innovating Solutions S.L.
13. Hitachi Vantara LLC
14. Indra Sistemas
S.A.
15. Intel Corporation
16. Intellias LLC
17. Kapsch TrafficCom AG
18. Mitsubishi Heavy Industries
Ltd.
19. NEC Corporation
20. Parsons Corporation
21. Q-Free ASA
22. Serco Inc.
23. Siemens AG
24. Stantec Inc.
25. Sumitomo Electric Industries
Ltd.
26. Teledyne Digital Imaging Inc.
27. Teledyne FLIR LLC
28. Thales Group
29. Tom Tom International BV
30. Webdyn by Flexitron Group
31. ZF Friedrichshafen AG