1. Advantech Co. Ltd.
2. ALLVY Software Solutions
3. Atkins
4. Cubic Corporation
5. Global Traffic Technologies
LLC.
6. Iteris Inc.
7. Kapsch TrafficCom AG
8. LG CNS
9. Microtrans Infratech Limited
10. PTV Planung Transport Verkehr AG
11. Siemens AG
12. Sumitomo Electric Industries
Ltd.
13. SWARCO TRAFFIC SYSTEMS GmbH
14. TransCore Atlantic LLC