IceMOS Technology develops silicon power devices called mSJMOS based on a novel semiconductor technology and holds over 70 patents related to its IceMOS intellectual property. The company is Paradise Valley, Arizona–based and operates a manufacturing center in Northern Ireland, a research innovation center in Arizona, and a design center in Tokyo. It raised $22M in a Series E at a $110M valuation. IceMOS intends to use the funds to expand strategic manufacturing in Northern Ireland and to bolster device design capability and applications engineering. The company also plans to invest the capital in marketing and sales worldwide. No operating metrics beyond the raise and valuation were disclosed in the article.

Total raised

$22M

Funding rounds

1

Latest round

Series E

Latest activity

Apr 2025