About us

We grow together with technology and innovation

ITEK is the innovative technology company leading system
semiconductor test and test software development.
The Group has 5 subsidiary companies to diversify business strategy.

"Customer's success is my success."
Vision & Mission

Favorite Test House

BEST Test House

Joyful Workplace

Century Long ITEK


ITEK, our company name, embodies the fusion of Price, Quality, Service, Time, and Technology.

With the mission that "Customer's success is my success," we deliver competitive pricing, flawless quality, and exceptional service. We specialize in Test Development, Probe Testing, and Final Testing within optimal timelines, dedicated to advancing our customers' competitiveness in the market.

At ITEK, all our team, including myself, are committed to leveraging our expertise in Test Development, Probe (Wafer) Testing, and Final (Package) Testing for various System ICs. Our focus is to contribute to our customers' growth and success.

CEO Janghyuck Lee



Name change to ITEK,inc


Relocation to Dongtan Headquarters


Listing on KOSDAQ


Establishment of Corporate Research Institute


ISO9001 and ISO14001 Certification


Establishment of ITEK Semiconductor Co., Ltd.

Venture Enterprise Certification (Gyeonggi SMEs and Startups Agency)