Virginia Semiconductor is a fully integrated custom silicon wafer manufacturer serving customers across the world. Our silicon wafers are made from scratch making it easy to repeat specifications from batch to batch and quickly fix any issues that occur. 

They are a leading manufacturer of prime silicon substrates, offering production quantities of 1-150mm diameter silicon and small quantities of custom silicon substrates. They also offer SOI substrates that range from 25.4mm to 150mm. 

In addition to the common products and sizes, they can make any silicon wafer to any specification, including small, complicated orders. This includes crystal growth, grinding, slicing, lapping, polishing, oxidation, and SOI.