1. ABB Ltd.
2. Alpitronic GmbH
3. Eaton Corporation PLC
4. Electrify America
5. Harrop Engineering USA Inc.
6. Heliox Energy by Siemens AG
7. Kenne Bell Superchargers
8. Magnuson Superchargers
9. Roush Performance by SRI Performance
10. Sprintex Superchargers
11. Tesla Inc.
12. Tritium Group
13. Vortech Superchargers