Comparative Guide
Tax
South Korea
Kyu Dong Kim, Yong Whan Choi, Hyeon Jeong & Ellie Jin
Regarded for its ‘multidisciplinary expertise, international reach, and depth in highly regulated and emerging sectors', Yulchon is well placed to advise on greenfield projects in and outside of Korea. The practice group is co-led by experienced partners Kum Ju Son, who acts for major energy companies in Korea on transactions, financings and energy-related disputes; and Raymond Kang, who focuses on international and domestic greenfield and brownfield energy and infrastructure projects. The team benefits from Hong Kim’s practice, which spans environment, energy, M&A and private equity investment, enabling him to lead on various development and investment project mandates.
Legal 500 Editorial commentary
Accolades
Client satisfaction: NPS ®
Testimonials
Collated independently by Legal 500 research team.
‘The team stands out for its deep expertise in handling complex cross-border disputes, particularly in the construction and infrastructure sectors. What distinguishes the team is the direct involvement of highly experienced and dedicated partners who bring not only legal acumen but also a strong understanding of the technical and commercial aspects of foreign construction projects.’
‘Ms. Hyun Gyu Kang stands out for her exceptional depth of knowledge and unwavering dedication to her clients. What distinguishes her from others in the field is not only her sharp legal insight, particularly in complex cross-border construction disputes, but also her hands-on approach and responsiveness throughout every stage of a matter.’
‘The practice with Yulchon Team stands out for its deep industry knowledge and hands-on experience in offshore wind projects. Clients value the multidisciplinary team’s ability to deliver practical, commercially focused advice across all project phases—from permitting and construction to financing and operations.’
‘Jay Son Yang stands out for her exceptional expertise and swift problem-solving skills, making her a unique asset within the team. Her deep legal knowledge and client-focused approach differentiate her from competitors. We highly value her diligence and collaborative spirit, which are key factors driving our team’s trust and success.’
‘Yulchon's energy team distinguishes itself through its multidisciplinary expertise, international reach, and depth in highly regulated and emerging sectors such as energy, environment, compliance, and ESG.’
‘Weon Jin Kim stands out because she has extensive experience across different legal sectors. She offers a unique blend of technical expertise, sector depth, international reach, and a sustained commitment to innovating and pragmatic legal solutions.’
Key clients
- Korea Electric Power Corporation (KEPCO)
- Korea National Oil Corporation (KNOC)
- Korea Gas Corporation (KOGAS)
- Korea Western Power Co., Ltd.
- Korea South East Power Co., Ltd.
- Korea Midland Power Co., Ltd.
- Korea Hydro & Nuclear Power (KHNP)
- GS Engineering & Construction Co., Ltd.
- GS Power Co., Ltd.
- POSCO Co., Ltd.
- POSCO Engineering & Construction Co., Ltd.
- Hyundai Oilbank Co., Ltd.
Work highlights
Assisted in the El-Dabaa Nuclear Power Plant Project in Egypt.
Practice head
Kum Ju Son; Raymond Kang
Other key lawyers
Hong Kim; Hyun Gyu Kang; Jay Son Yang; . Weon Jin Kim