- A Flex
- Action Electronics
- Bethpage Associates Inc
- Centerline Engineering
- H & G Electronics
- H & G Electronics
- I O Interconnect Inc
- I O Interconnect Inc
- Mag Layers USA Inc
- Mag Layers USA Inc
- Marc Enterprises
- Marc Enterprises
- Maxtrol Corp
- Maxtrol Corp
- Norstan Electronics Inc
- Pacific Accessory Corp
- Pacific Quartz Inc
- Parko Electronics Co Inc
