| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Yaskawa America Inc. – Drives & Motion Division | USA | |
| 2 | Fox Valley Fire & Safety | USA | |
| 3 | Encore Lighting | USA | |
| 4 | SE Relays | USA | |
| 5 | North Star Lighting LLC | USA | |
| 6 | Jameco Electronic Components & Computer Products | USA | |
| 7 | Functional Devices Inc. | USA | |
| 8 | Mercury Displacement Industries Inc. (MDI Inc.) | USA | |
| 9 | Kraus & Naimer Inc. | USA | |
| 10 | Whelen Engineering Co. Inc. | USA | |
| 11 | STK Electronics Inc. | USA | |
| 12 | HBcontrols Inc. | USA |
