1. 4B Group
2. ALTHEN BV Sensors & Controls
3. ams-OSRAM AG
4. AMSYS GmbH & Co. KG
5. Analog Devices Inc.
6. greenTEG AG
7. Heimann Sensor GmbH
8. Infineon Technologies AG
9. Isansys Lifecare Ltd.
10. Koninklijke Philips N.V.
11. MBIENTLAB Inc.
12. Melexis
13. Sensirion AG
14. Shimmer Research Ltd.
15. Siemens AG
16. Silicon Laboratories Inc.
17. STMicroelectronics International N.V.
18. TDK Electronics AG
19. TE Connectivity Ltd.
20. Texas Instruments Incorporated
21. The General Electric Company