• Chairman and CEO of MiCo
    Jeon Sun-kyu

    Semiconductor Cleaning, Ceramics Drive Energy-Plant Expansion; Finances Lag

    Last Updated on Jul 13, 2026

Life Summary

Jeon Sun-kyu is the chairman and CEO of MiCo.

He was born in Seoul on April 24, 1958.

He graduated from Inchang High School in Seoul and earned a degree in business administration from Seoul National University.

He began his career at Hyundai Electronics Industries, now SK hynix.

He later worked in semiconductor equipment-related positions at Leybold Korea and Team Korea.

He founded KoMiCo in 1996. He later split the company into MiCo and KoMiCo through a spin-off.

He grew the company by localizing cleaning and coating technologies for semiconductor equipment components.

He successfully expanded its business into ceramic materials, fuel cells, biotechnology and other fields.

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