Company/Service |
Size |
Doping |
Grade- Prime |
Grade- Test |
Grade- Reclaim |
Substrate- Si |
Substrate- III-V |
Substrate- SIO |
Substrate- Glass |
Substrate- Other |
Orientation <100> |
Orientation <111> |
Orientation Other |
Wafernet |
50-450 mm |
N or P |
X |
X |
X |
X |
|
|
|
|
X |
X |
|
University Wafer |
25-300 mm |
N or P |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Silicon Quest Int. |
? |
N or P |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
? |
Pi-KEM (Compart Technology) |
10-200 mm |
N or P |
X |
X |
X |
X |
|
X |
X |
X |
X |
X |
? |
PureWafer (Montco Silicon) |
50-300 mm |
N or P |
surplus/discounts |
surplus/discounts |
surplus/discounts |
X |
X |
|
X |
X |
|
|
|
Global Silicon Technologies |
50-200 mm |
|
|
|
|
X - Epi Wafers |
X - Epi Wafers |
X - Epi Wafers |
|
|
|
|
|
Polishing Corp of America |
25-300 mm |
|
|
|
|
X |
|
|
X |
X |
X |
X |
|
International Wafer Service |
25-200 mm |
N or P |
|
|
|
X |
|
|
|
|
X |
X |
|
Wafer World Inc. |
|
|
|
|
|
X |
X |
|
|
|
|
|
|
Silicon Wafer Enterprises, LLC |
50-300 mm |
N or P |
X |
X |
X |
X |
|
|
|
|
X |
X |
|
NOVA |
50-300 mm |
N or P |
X |
X |
X |
X |
|
|
|
|
X |
X |
|
Virginia Semiconductor |
25-200 mm |
N or P |
X |
X |
X |
X |
|
|
|
|
X |
X |
X |
WaferPro |
50-300 mm |
N or P |
X |
X |
X |
X |
|
X |
X |
X |
X |
X |
X |