Okmetic is the leading supplier of advanced, high value-added silicon wafers for the manufacture of MEMS, sensor, RF and power devices. Our customized silicon wafer solutions enable high-performance devices with lower Total Cost of Ownership.

We offer the most extensive 150-200 mm silicon wafer portfolio in the market, comprising of Silicon On Insulator, High Resistivity RFSi^®, Patterned wafers, Single Side Polished, Double Side Polished, TSV, GaN Substrate and Power wafers. 

Okmetic has worldwide sales organization whilst HQ and production are in Finland. The 400 MEUR fab expansion underway is to more than double our production capacity. Our operations rely on standardized quality and environmental systems, and we have strong focus on sustainability and environmental impact reduction.