Yoon & Yang LLC is noted for its work in white-collar defence, coupled with particular expertise in investigations handled by all national investigative agencies. Moon Sung Lee leads the team. With vast experience as a prosecutor, Sun Bong Lee is a key contact in the firm and Su Yeol Lee focuses on corporate litigation. Also key to the team is Sang-Pil Lee. Elsewhere in the team, Jin Seok Lee handles criminal defence and litigation, with particular knowledge in tax, and Young Ki Kim is a highly capable advisor on unfair trading practices, sanctions, and review of listings.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- 'The team was meticulous and very to the point. The output was satisfactory and will find them again next time similar legal advice is needed.'
Key clients
- Kolon Life Science
- Samsung E&A
Work highlights
Defended CEO and CFO of Samsung C&T successfully in the first and second instances of the litigation resulting in acquittal decision; they were indicted on alleged charges of violations arising out of mergers between Samsung C&T and Cheil Industries.
Practice head
Moon Sung Lee
Other key lawyers
Jin Seok Lee; Young Ki Kim; Sung Wook Cho; Sun Bong Lee; Su Yeol Lee; Sang-Pil Lee