| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | ABB E-mobility | USA | |
| 2 | Penn Panel & Box Company | USA | |
| 3 | Efacec USA Inc. | USA | |
| 4 | National Switchgear Sytems Inc | USA | |
| 5 | LayerZero Power Systems Inc. | USA | |
| 6 | S & C Electric Co. | USA | |
| 7 | Trayer Engineering Corp. | USA | |
| 8 | PACS Industries Inc. | USA | |
| 9 | Park Detroit - Park Electric | USA | |
| 10 | GE Digital Energy | USA | |
| 11 | Girtz Industries Inc. | USA |
