- AG Associates
- Agilent, HP
- Branson/IPC
- BROOKS, EQUIPE, PRI
- Canon
- Cascade Microtech
- CHA
- Dong Ah
- Ekrubnano
- Electroglas
- EVG
- F.E.I.
- Gasonics
- Glow Research
- Hitachi
- KLA-Tencor
- Kurt J Lesker
- Lam Research
- Matrix
- MRC
- NANO-MASTER
- Oxford
- Perkin-Elmer
- PlasmaTherm
- Samco
- Semitool
- STS, SPTS
- SUSS/KARL SUSS
- Sxray Raysolution
- Tegal
- Temescal, TES
- Tystar
- USIC
- Varian
- Substrate Carriers
- Wanted Equipment, Parts