Astec America
Boschert
Bussco
Cableco Technologies
Cardima
Celestica
Computer Products (Emerson Electric)
Digital Power
Fuji HiTech
Excelsys
IBM
Messe M㨥n
Methode 
Phihong USA
Pulse Engineering
R.O. Associates
Semtech
Transistor Devices
Tyco International
Zendex