| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Siemens Corporation | USA | |
| 2 | Sylvania | USA | |
| 3 | PICS INC | USA | |
| 4 | HBcontrols Inc. | USA | |
| 5 | Precision Multiple Controls Inc. | USA | |
| 6 | Carlo Gavazzi Inc. | USA | |
| 7 | Elwood Corp. | USA | |
| 8 | Control Methods Inc. | USA |
| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Siemens Corporation | USA | |
| 2 | Sylvania | USA | |
| 3 | PICS INC | USA | |
| 4 | HBcontrols Inc. | USA | |
| 5 | Precision Multiple Controls Inc. | USA | |
| 6 | Carlo Gavazzi Inc. | USA | |
| 7 | Elwood Corp. | USA | |
| 8 | Control Methods Inc. | USA |
