1. Ametek Inc.
2. Delta Performance Automotive Group
3. Denso Corporation
4. ebm-papst Mulfingen GmbH & Co. KG
5. Flexxaire Inc.
6. Guangzhou Tech Master Auto Parts Co. Ltd.
7. Horton Holding Inc.
8. Multi-Wing Group A/S
9. Pelonis Technologies Inc.
10. SCFM Corporation
11. SPAL Automotive Srl
12. Sunonwealth Electric Machine Industry Co. Ltd.
13. Toshiba Electronic Devices & Storage Corporation
14. USUI Co. Ltd.
15. Valeo