SecoS, originally known as Germany's SecoS Halbleiter technology GmbH, was established in 1963. It has been dedicated to bringing the highest quality wafers to the market. In 2001, SecoS Halbleitertechnologie GmbH, with over 50 years of wafer production experience, provided technology to Taiwan's SecoS Corporation and authorized it to produce and sell semiconductor products globally.

Taiwan's SecoS Corporation is one of the few outstanding manufacturers that integrates semiconductor discrete device chip design and manufacturing, device packaging and testing, terminal sales, and services into a vertically integrated (IDM) industrial chain.