Choo Hyeongwook, Founder of SK E&S

About Choo Hyeongwook

Choo Hyeongwook was appointed CEO of SK E&S in 2021. He has been instrumental in leading the company's transformation towards a "green portfolio," focusing on hydrogen, renewable energy, and energy solutions. In 2025, he was appointed CEO of SK Innovation following the merger with SK E&S.

Choo Hyeongwook at a glance

• Company: SK E&S
• Total raised: $2B
• Latest round: Growth
• Investors: KKR & Co.

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