Okmetic Oy

Okmetic, founded in 1985, is the 7th largest silicon wafer manufacturer in the world and a true pioneer in the field of advanced silicon wafers. Okmetic supplies tailored, high value-added silicon wafers for the manufacture of MEMS and sensors as well as discrete semiconductors and analog circuits.

Okmetic’s decades-long crystal growth and SOI wafer know-how, continuous development and extensive product portfolio coupled with efficient and flexible production create the prerequisites for its world-class products. Okmetic’s silicon wafers provide a highly functional and reliable platform for the manufacture of various everyday applications, including smartphones, portable devices, automotive electronics, industrial process control and medical applications, the Internet of Things (IoT), as well as different solutions related to power supply and efficiency improvement.

Okmetic has worldwide sales organization and headquarters located in Finland, where the majority of its silicon wafers is manufactured. Okmetic’s operations rely on quality and environmental systems in line with the ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016 standards.


Okmetic’s role in this project is to provide its advanced silicon wafer and SOI expertise and to develop and supply tailored silicon wafer substrates to chip manufacturer partners. Main focus of the iRel4.0 project is to improve device reliability utilizing AI-methods and Okmetic’s C-SOI® wafers (Cavity Silicon-On-Insulator) are of particular interest due to long term stability and fill-factor benefits.

Key contribution

Okmetic will study the effects of wafer level imperfections to device reliability and implement AI/ML-methods for inspection data to reach new levels in device reliability. Two industrial pilots targeting reliability enhancements will utilize C-SOI® wafers supplied by Okmetic. Okmetic is the leader of one industrial pilot and contributing to six work packages.

Okmetic Oy

Piitie 2
01510 Vantaa
Phone: +358 9 502 800
E-Mail: heikki.holmberg(at)okmetic.com