1. Infineon Technologies AG
2. TDK Corporation
3. Allegro MicroSystems Inc.
4. Melexis NV
5. STMicroelectronics N.V.
6. NXP Semiconductors N.V.
7. Robert Bosch GmbH
8. Asahi Kasei Microdevices Corporation
9. Murata Manufacturing Co. Ltd.
10. ROHM Semiconductor Co. Ltd.