| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | ABB E-mobility | USA | |
| 2 | E+I Engineering USA Corp. | USA | |
| 3 | Trayer Engineering Corp. | USA | |
| 4 | Varis Mine Technology Ltd. | USA | |
| 5 | PACS Industries Inc. | USA | |
| 6 | Circuit Breaker Sales North East | USA | |
| 7 | National Switchgear Sytems Inc | USA | |
| 8 | Unit Electrical Engineering Ltd. | USA | |
| 9 | Revere Control Systems Inc. | USA |
