| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | United States Energy Corp. | USA | |
| 2 | PSI Automation | USA | |
| 3 | The Hilliard Corporation | USA | |
| 4 | Richardson Jumpstarters LLC | USA | |
| 5 | BorgWarner Inc. | USA | |
| 6 | A/M Air Starter Sales & Service | USA | |
| 7 | IESC Diesel Corp. | USA | |
| 8 | PowerTrain Technology Inc. | USA | |
| 9 | Air Starter Components | USA | |
| 10 | Masco Miller Air Starter Co. | USA | |
| 11 | Austart | USA | |
| 12 | DRS Consolidated Controls | USA | |
| 13 | All Rite Electric Service Company | USA | |
| 14 | Maradyne Corp. | USA | |
| 15 | Kold Ban International Ltd. | USA | |
| 16 | Andy’s Electrical Service | USA | |
| 17 | Tilton Engineering Inc. | USA |
