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Chairman and CEO of EO Technics
Sung Kyu-dong
Super Subcontractor Rises on Back-End Growth, Governance Concerns
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Last Updated on Apr 13, 2026
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Chairman and CEO of EO Technics
Life Summary
Sung Kyu-dong is the Chairman and CEO of EO Technics.
He was born on September 20, 1957, in Busan.
He graduated from the Department of Electrical Engineering at Seoul National University and earned a master’s degree in electrical engineering from the same university’s graduate school.
He joined the Central Research Institute of GoldStar and later worked at the Technology Research Institute of Daewoo Heavy Industries and at Korea Laser.
In 1989, he founded EO Technics, a laser specialist company, and advanced its business into the semiconductor back-end equipment sector.
He has such strong pride in his technological capabilities that the company is called “a company that does not buy meals even when meeting Samsung” and a “super subcontractor.”
Although it has outstanding technological capabilities, it is evaluated as lacking commitment to ESG and improvements in management systems.
#EOtechnics #semiconductor #lasertechnology #SungKyuDong #KoreanCEO #semiconductorequipment #techleadership #manufacturing #ESG #corporategovernance
He was born on September 20, 1957, in Busan.
He graduated from the Department of Electrical Engineering at Seoul National University and earned a master’s degree in electrical engineering from the same university’s graduate school.
He joined the Central Research Institute of GoldStar and later worked at the Technology Research Institute of Daewoo Heavy Industries and at Korea Laser.
In 1989, he founded EO Technics, a laser specialist company, and advanced its business into the semiconductor back-end equipment sector.
He has such strong pride in his technological capabilities that the company is called “a company that does not buy meals even when meeting Samsung” and a “super subcontractor.”
Although it has outstanding technological capabilities, it is evaluated as lacking commitment to ESG and improvements in management systems.
#EOtechnics #semiconductor #lasertechnology #SungKyuDong #KoreanCEO #semiconductorequipment #techleadership #manufacturing #ESG #corporategovernance