1. Acutronic Holding AG
2. Controllab Products B.V.
3. dSPACE GmbH
4. IPG Automotive GmbH
5. Konrad GmbH
6. LHP Inc.
7. MicroNova AG
8. National Instruments Corp.
9. Opal-RT Technologies Inc.
10. Plexim GmbH
11. Real-Time Innovations Inc.
12. Siemens Plm Software Inc.
13. Speedgoat GmbH
14. Typhoon Hil Inc.
15. Vector Informatik GmbH