| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Exponential Power | USA | |
| 2 | Uriah Products | USA | |
| 3 | Dana Limited | USA | |
| 4 | Wirthco Engineering Inc. | USA | |
| 5 | LOFA Industries | USA | |
| 6 | Clore Automotive | USA | |
| 7 | East Penn Manufacturing Company | USA | |
| 8 | VTE Inc. | USA | |
| 9 | Lisle Corp. | USA | |
| 10 | U.S. Materials Handling Corp. | USA | |
| 11 | Kussmaul Electronics Company Inc | USA | |
| 12 | Boca Wire | USA | |
| 13 | Voltronix USA Inc. | USA | |
| 14 | Froetek Plastic Technology Corporation | USA |
