About

Provided by Yoon & Yang LLC

   The firm’s Competition & Antitrust Group is one of the biggest antitrust and competition groups in Korea, which consists of 18 partners, over 30 associates, 1 senior expert, and 3 expert advisors. Many of the members of the Group have had more than 10 years of experience in the competition and antitrust field.

   The firm has represented global industry leaders for matters involving regulations on abuse of market dominance, cartels, mergers, resale price maintenance, and unfair business practices, handled by the KFTC or the competition authorities of other jurisdictions.

   The roster of the firm’s clients represents the international reputation that the firm has earned based on its expertise and diligence. The firm’s clients include Microsoft, Qualcomm, Apple, UTC, Bosch, sanofi-aventis, Samsung, LG, Hyundai Motors, SK, Hanwha, Korean Air.

   The firm is generally recognised as a top Korean firm based on the following: ranked as one of the 100 Elite Law Firms and “Elite” law firm for competition/fair trade consecutively since 2008 by the Global Competition Review (GCR).

Chambers Review

Provided by Chambers
Competition/Antitrust - South Korea
2
Band 2
What the team is known for

Yoon & Yang fields a team of fair trade specialists well equipped to defend against claims of unfair business practices. The team is routinely instructed in relation to significant antitrust rulings and market dominance cases. It has experience in handling merger clearance matters in connection with both domestic and cross-border M&A transactions and joint ventures, and is well versed in representing clients in KFTC investigations. The practice regularly advises both domestic and international corporations from the TMT, steel, construction, engineering and aviation industries, such as Qualcomm, Taekwang Group and Hyundai Steel.

Work Highlights

Provided by Yoon & Yang LLC
  • Yoon & Yang represented GS Retail in a KFTC investigation and review process. KFTC alleged GS Retail's request for economic benefits from its suppliers violated the Fair Transactions in Subcontracting Act.

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers
Hoil Yoon
S
Hoil Yoon
Head of Competition/Antitrust
S
Senior Statespeople

Yoon Hoil is co-head of the firm's competition and antitrust practice. Peers recognise his contribution to the development of the competition and antitrust practice in South Korea. He has extensive experience in handling high-profile investigations, often brought before the KFTC.

"Yoon Hoil is a veteran in antitrust law practice."

Chul Ho Kim
2
Chul Ho Kim
2
Band 2

Kim Chul Ho co-leads Yoon & Yang's antitrust and competition team. He routinely represents high-profile multinationals and domestic corporations operating in the steel, electronics and life sciences industries in cartel investigations as well as cases concerning false advertising and unfair trade practices.

"He is one of the best competition lawyers in the industry. He does not oversell the risks but provides very grounded, solid advice. He is very strategic in his way of approaching the issues we have."

"Beyond simply providing legal knowledge, he provides opinions and solutions that company practitioners can understand well."

Paul S. Rhee
3
Paul S. Rhee
3
Band 3

Paul Rhee maintains an active contentious and litigious antitrust practice. He advises clients on merger clearances and handles the competition law aspects of joint ventures, in addition to representing parties in damages lawsuits brought in relation to cartel activity. He typically acts for US-based corporations.

"Paul is practical and commercially oriented. He is dedicated to offering solutions."

"Paul is knowledgeable about Korean antitrust law and practice, and cares about bringing positive results for his clients. He is responsive to client needs and is diligent in carrying out work for his clients."

Sang Oh Jeon
U
Sang Oh Jeon
Head of Competition/Antitrust
U
Up and Coming

Jeon Sang Oh has a growing reputation in the competition and antitrust space. He advises on KFTC investigation and review cases, and is regularly instructed by Korean entities in the steel, shipping, retail and internet sectors.

"Jeon Sang Oh provides accurate and prompt advice based on his excellent industry understanding."

"He is a very practical lawyer. He not only approaches work from the theoretical perspective but also manages to include the practicality aspect."

Ranked Lawyers at
Yoon & Yang LLC

Provided by Chambers
Filter by
Band

South Korea

Competition/Antitrust

Hoil Yoon
S
Hoil Yoon
Head of Competition/Antitrust
S
Senior Statespeople
Chul Ho Kim
2
Chul Ho Kim
2
Band 2
Paul S. Rhee
3
Paul S. Rhee
3
Band 3
Sang Oh Jeon
U
Sang Oh Jeon
Head of Competition/Antitrust
U
Up and Coming

Members

Provided by Yoon & Yang LLC

Chang Ho Kum

Chang-Mo An

Hoil Yoon

Hoil Yoon

Head of Department

Jae Young Kim

Jin Woo Hwang

Jung Seok Hong

Maewha Choi

Sang Oh Jeon

Sang Oh Jeon

Head of Department

Seong-Sig Kim

Suakbuam (SB) Hong

Young Min Kang

Clients

Provided by Yoon & Yang LLC

British America Tobacco Korea

Hanwha Corp.

Hyundai Steel

Korean Air

Microsoft

Qualcomm

Raytheon Technologies Corporation

SK Hynix

Samsung Electronics

Samsung SDI