Sambu Engineering names Cho Yoon — sang CEO, replacing Oh Il — rok
Sambu Engineering & Construction named Cho Yoon-sang as CEO, replacing Oh Il-rok, effective Oct. 14, 2026. Cho previously served as an executive director at Namkwang Engineering & Construction, 金光 Enterprise, now heads Rebuild Sambu Holdings. Disclaimer: This news brief was created by Public Technologies (PUBT) using g