Okmetic is a Chinese-owned company in Finland that supplies tailored, high value-added silicon wafers to be used in the manufacture of sensors as well as discrete semiconductors and analog circuits. Okmetic has a global customer base and sales network based in Finland, the United States, Japan, China and Hong Kong. In addition, the company has sales agents in China, Korea, Malaysia, Singapore, Taiwan and the United States. The company's headquarters is located in Finland, where the majority of the company's silicon wafers is manufactured. The company also has contract manufacturing in Japan and China.

IndustrySilicon wafer production
PredecessorOkmetic Oy
Founded1985; 37 years ago (1985)
Area served
ParentNational Silicon Industry Group

Okmetic was listed on Nasdaq Helsinki Ltd under the trading code OKM1V before it was acquired in 2016 by China's National Silicon Industry Group (NSIG).[1][2]


  1. ^ "Okmetic Oyj applies for delisting of its shares from the official list of Nasdaq Helsinki" (Press release). Okmetic. September 15, 2016. Retrieved April 17, 2017.
  2. ^ Joakim Persson (April 10, 2016). "Chinese firm bids on Finnish Okmetic". ScandAsia. Retrieved April 17, 2017.