Jaesung Yoon – Biography
Last update: December 23, 2025Executive profile
Jaesung Yoon is currently
Chief Financial Officer and Director at Posco-Thainox - View - Posco-Thainox org chart
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The colleagues of Jaesung Yoon
Company Colleagues
- At Posco-Thainox, Jaesung Yoon has 9 colleagues including Tae Hyung Kang (President & Director), Dosoon Kim (Chairman of the Board)…
Industry Colleagues
- In the Metal industry, Jaesung Yoon has 15,730 colleagues in 1,007 companies located in 68 countries. 5,703 executive movements have been recorded in the last 12 months. Learn more about Metal.
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Through the switchboard, call Posco-Thainox at +66 249... and ask for Jaesung Yoon.
