- 3 Day Protos
- Alterflex Corp
- Artnet Pro Inc
- Castronic Inc
- Circuit Connections
- Circuitquest Corp
- Cirpro Technologies Inc
- Flextronics International
- ISIS Surface Mounting Inc
- Lazertek
- Micrel Inc
- Micro Linear Corp
- Network PCB Inc
- Plasma Systems Inc
- PWC Intl
- Sanmina-Sci Corp
- Silicon Motion Inc
- Tulon Co
- USA Microcraft Inc
- Yamamoto Manufacturing USA