Yoon & Yang

South Korea

18th, 19th, 22nd, 23rd, 34th Floors, ASEM Tower
517 Yeongdong-daero, Gangnam-gu
South Korea

+82 2 6003 7000

+82 2 6003 7800

Quick facts:

Contact: Junsang Lee (Managing Partner)
Languages: Korean, English, Japanese, Chinese, Russian, German, French, Spanish, Vietnamese
Number of partners: 156
Number of lawyers: 437

Excellence and integrity define Yoon & Yang LLC, one of the premier full-service law firms that has been leading the legal market in Korea since 1989.

Our attorneys are ready to provide complex and culturally nuanced legal advice. Yoon & Yang’s global offices in Vietnam and Uzbekistan as well as a desk in Indonesia serve as hubs for our global outreach. Additionally, many of our attorneys are licensed to practice in various jurisdictions outside Korea, such as U.S., Canada, China, Australia, New Zealand, U.K., Germany, Russia, Uzbekistan, and Vietnam. In addition, we provide in-depth insights and accumulated knowledge of our distinguished practitioners who previously served as Supreme Court Justices, Prosecutors General, and other high-ranking officials from all three branches of the government.

In addition to our globalization efforts, we are committed to quickly respond to our clients’ evolving needs in this new era of innovation. Our recent strategic initiatives include our new task force in the Fourth Industrial Revolution. The team comprises experts in FinTech, block chain, smart cars, big data, AI, and contents platform network device, and it continues to grow. Through adaptation and evolution, we not only continue our success story in conventional matters, but also set examples for the market in the up and coming matters at the forefront of the Fourth Industrial Revolution, building upon our sophisticated understanding of diverse areas of legal practices.

  • Antitrust and competition
  • Banking and finance
  • Bankruptcy and restructuring
  • Capital markets
  • Mergers and acquisitions
  • Corporate
  • Corporate litigation
  • Defense procurement
  • Financial regulation
  • Government relations
  • Healthcare
  • Intellectual property
  • International arbitration
  • International trade
  • International investment
  • Employment and labor
  • Litigation
  • Real estate
  • Securities
  • Tax
  • Customs
  • Telecommunications
  • Media
  • White collar crime

Ho Chi Minh City Office
Address: MPlaza Saigon 17th Fl., Suite 1707, 39 Le Duan Street, District 1, Ho Chi Minh City, Vietnam
Tel: +84-28-7304-0001
E-Mail: seat@yoonyang.com

Hanoi Office
Address: Lotte Center Hanoi, East Tower, 9th Fl., 54 Lieu Giai Street Cong Vi Ward, Ba Dinh District, Hanoi, Vietnam
Tel: +84-24-7304-0001
E-Mail: seat@yoonyang.com

Tashkent Office
Address: 107-B, Amir Temur Street, Tashkent, Uzbekistan
Tel: +998-71-238-9032
E-Mail: hck@yoonyang.com

Jakarta Korean Desk in Amir Syamsudin & Partners
Address: Menara Sudirman, 9th Fl., JI. Jend. Sudirman Kav. 60, Jakarta, Indonesia
Tel: +62-21-522-0855
E-Mail: jhcha@yoonyang.com

  •  “Outstanding Firm” in South Korea – asialaw Client Service Excellence (2020)
  • “Recommended Law Firm in South Korea” in 10 practice areas including Competition/antitrust, International arbitration, IP, Labor and employment, and Tax - Benchmark Litigation Asia-Pacific (2020)
  • “Ranked Law Firm in South Korea” in 12 practice areas including Competition/Antitrust, Corporate/M&A, Dispute Resolution, Employment and International Trade - Chambers & Partners Asia-Pacific (2020)
  • “Recommended Law Firm in South Korea” in 15 practice areas including Antitrust/Competition, Banking & Finance, Capital Markets, Corporate and M&A, Tax, IP, Employment and International Arbitration - Legal 500 Asia-Pacific (2020)
  • “Elite Firm” in South Korea for Competition & Antitrust for 12 consecutive years - Global Competition Review 100 (2009-2020)
  • “South Korea Tax Firm of the Year” and “South Korea Transfer Pricing Firm of the Year” - International Tax Review(ITR) Asia Tax Awards (2019)