Ultrasil LLC, acquired Ultrasil Corporation on April 19, 2019. Ultrasil LLC, is a manufacturer of Silicon on Insulator (SOI) wafers and it’s located in the heart of the Silicon Valley, Hayward, California. In 2001 we shipped our first Silicon on Insulator (SOI) wafers to one of our valued customers, that customer is still with us until now. In 1999 we started production of double sided polished (DSP) wafers and we still do with a good total thickness variation of less than one micron by using a simultaneous CMP polishing machine of the front and back of the silicon wafers. In 1997 The Company was stablished and the first production of standard silicon wafers, Single Side Polished (SSP), Prime Silicon Wafers and Test Wafers was our first products.
1997+Year of foundation
3.000+Worldwide installed systems
It is our goal to supply the value and services that keeps our customers coming back and keep our company growing. In the ever-changing world of electronics, we continue to develop and improve on the products and services that our customers want and need. So check our online inventory of wafers. If you cannot find what you are looking for then please request a quote. We will generally respond with a formal quote within 24 hours.