Wonik IPS, a key provider of Materials, Parts, and Equipment for the semiconductor industry, officially filed a regulatory disclosure on September 4, 2026, regarding a change in its Board of Directors. The company has appointed one new independent director to enhance its corporate governance and oversight capabilities.
The newly appointed independent director is Mr. Choi Keun-min, who brings extensive industry experience from leadership roles at SK Hynix, SK Siltron, and SK On. Mr. Choi’s tenure began on September 4, 2026, for a term of three years. His professional background includes serving as the Head of the Production Technology Center and Technology Innovation Center at SK Hynix, as well as CPO and Inside Director at SK On.
Following this appointment, the total number of registered directors has increased from 6 to 7. The number of independent directors has increased from 3 to 4, raising the independent director ratio from 50.0% to 57.1%.