Jung Hwan Lee Partner
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  • TEL 82 2 6182 8534
  • FAX 82 2 6003 7009
  • E-MAIL
Jung Hwan Lee is a partner at Yoon & Yang LLC, and his main practice areas include M&A, Private Equity, Domestic and Foreign Investment, Company Law, and Finance Law.
Mr. Lee provides professional advice to clients based on diverse M&A and corporate advisory experiences in the financial, platform, manufacturing, and energy industries. In particular, he provides extensive advice on general corporate law, M&A, equity investments, management disputes, corporate governance, restructuring, various regulations, foreign investment, and overseas investment.


  • 2014-present Yoon & Yang LLC
  • 2012-14 Yulchon LLC
  • 2006-09 Legal Affairs Team, GS Caltex


  • 2019 Georgetown University Law Center, LL.M.
  • 2012 Sungkyunkwan University School of Law, J.D.
  • 2007 Seoul National University Graduate School of Law, completed LL.M. course
  • 2003 Seoul National University College of Law, LL.B.

Representative Matters

  • Advised Hanssem on issued shares and management right sales transactions
  • Advised Premier PEF and Naver Webtoon on the acquisition of Munpia
  • Advised Korean Air on the acquisition of Asiana Airlines
  • Advised SKS PE/Mirae Asset Venture Investment on the investment in Wavve
  • Advised SKS PE/Kiwoom Investment on the investment in One Store
  • Advised on the acquisition of Bucket Place’s Singapore entity
  • Advised on the merger between Netgames and Nexon GT
  • Advised Suheung on the acquisition of Naturalendo Tech
  • Advised CS Wind on the acquisition of JY Heavy Industries
  • Advised LS Mtron on the sale of Casco
  • Advised the Korea Gold Exchange on spinoff and merger transaction
  • Advised Hyundai Materials on the acquisition of Mando New Materials
  • Advised GIInnovation on the acquisition of Mediogen
  • Advised CHA Healthcare on the investment from a PEF
  • Advised AP System on conversion to a holding company and investment from a PEF
  • Advised YG Entertainment Group on the acquisition of XGolf
  • Advised Dongbu Farm Hannong on an ABL transaction
  • Advised Dongbu Group on the spinoff of Dongbu CNI and acquisition of FIS System for restructuring purposes
  • Advised GE Group on international restructuring
  • Advised Green Cross Group’s Canadian business on the investment from Stonebridge-Credian Plasma PEF
  • Advised POSCO Energy on the RCPS investment from Mirae Asset Daewoo and others
  • Advised on the establishment of a JV in the U.S. between GtreeBNT and RegeneRx Biopharmaceuticals, Inc.
  • Advised on the merger between Doosan and Fuel Cell Power
  • Advised on NXC’s acquisition of Stokke AS


  • Rising Star Partner, M&A, IFLR1000 (2022-2023)