1. BorgWarner Inc.
2. Carbon Zapp
3. Carter Fuel Systems
LLC
4. Central Diesel Inc.
5. Clean Air Power
6. Continental AG
7. Denso Corporation
8. Hitachi Ltd.
9. Infineon Technologies AG
10. Lucas Indian Service Limited
11. Magneti Marelli S.p.A.
12. Robert Bosch GmbH
13. Stanadyne LLC
14. Standard Motor Products Inc.
15. TI Fluid Systems