Firm Profile

Yulchon LLC

Global Guide 2025

Ranked departments
Ranked lawyers
Global

Yulchon LLC

Yulchon LLC

Contact number

+82 2 528 5200

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About

Provided by Yulchon LLC
Global

Chairman & Managing Partner: Seok Hoon Kang

Managing Partners: Doil Son, Yong Pyo Yeom

Number of fee earners: 700+

Languages: Korean, English, French, German, Spanish, Portuguese, Japanese, Chinese, Russian, Vietnamese, Burmese and Cambodian

Firm Overview:

Yulchon is a full-service law firm headquartered in Seoul, South Korea, advising on a full range of specialized practice areas, including corporate & finance, antitrust, tax, real estate & construction, dispute resolution, intellectual property & technology, and labor & employment. The firm was established in 1997 and has more than 700 professionals currently. In addition to its main offices in Seoul, Yulchon has six overseas offices in five jurisdictions and has 10 regional practice teams covering the world. The firm provides the highest quality of legal services to its clients around the globe including their most complex legal matters.

Main Areas of Practice:

Corporate & Finance:

Specialising in sophisticated transactional work, Yulchon’s corporate and finance group focuses on business objectives of the clients and employs a cross-disciplinary team approach to address those objectives efficiently and effectively.

■ Yulchon successfully advised CJ ENM acquiring a controlling stake of Million Volt animation studio

■ Yulchon successfully advised Unknown Worlds Entertainment, a U.S. Video Game Developer, in its Acquisition by Krafton

Contact: Young Su Shin; Jae Hyun Park

Emails: [email protected]; [email protected]

Antitrust/Competition:

Antitrust/Competition experts serve multinational clients with simultaneous multi-jurisdictional antitrust investigations and issues that require close coordination among counsel from each jurisdiction. The team has been recognised worldwide for representing clients both local and abroad in various high-profile cases.

■ Successfully defended Qualcomm in KFTC’s Abuse of Dominance Allegations

■ Successfully represented Microsoft in its acquisition of Activision Blizzard

Contact: Jeong Keun Yun

Email: [email protected]

Tax:

Comprised of over 60 tax experts, Yulchon’s tax group retains an exclusive team that handles legal services on tax controversy matters for foreign enterprises investing in Korea and Korean enterprises investing overseas.

■ Advised Mastern Investment Management on its investment in a US real estate development project

■ Successfully represented foreign financial institutions in education tax assessment litigation

Contact: Young Joon Chun; Kun Jai Kim

Email:[email protected]; [email protected]

Real Estate & Construction:

The real estate and construction group has experts in a wide variety of fields that can assist clients in every major sector of the real estate and construction industries. The group’s knowledge and systemic interdisciplinary approach enable Yulchon to develop innovative structures and creative solutions customised for the most complex and challenging real estate projects and disputes.

■ Provided legal advice for SK E&C and other related parties concerning a multi-billion dollar project thus the Yong-in Semiconductor Cluster Construction project

■ Represented Sejong City and won lawsuit seeking cancellation of imposition of phase 1 water supply charges on causer

Contact: Nam Ho Kim

Email: [email protected]

Dispute Resolution:

The dispute resolution group is made up of highly respected professionals who have considerable experience working in both the public and private sector. It takes on matters in an organic manner whereby attorneys work cooperatively and draw on the widespread specialist expertise within the firm.

■ Successful Representation of Mirae Asset and Its Affiliates in a Landmark USD 5.8 Billion Dispute

■ Important Victory for Shinhan Investment Corp. in an Action Claiming Damages Regarding Investment in Leveraged Crude Oil Futures ETN

Contact: Jae Keun Lee; Jung Han Oh

Email:[email protected]; [email protected]

IP & Technology:

Our IP & Technology provides a full range of legal and policy advice to clients in traditional technologies and emerging technologies (including AI, blockchain, big data, data privacy, fintech, e-commerce and digital healthcare, collectively “Technology”), energy, and environment (including ESG).

■ Yulchon represented HiCon Ltd., a Korean semi-conductor testing equipment manufacturer, and its CEO, Mr. Dong Weon Hwang, against Dallas-based Plastronics Socket Partners, Ltd. and Plastronics H-Pin, Ltd. in a rare defense jury victory in the Eastern District of Texas and received a 100% win on appeal to the US Court of Appeals for the Federal Circuit

■ Yulchon successfully defended KT Against Korea Communications Commission’s Investigation regarding Violations of ‘Telecommunications Business Act’

Contact: Doil Son

Email: [email protected]

Labour & Employment:

The labour and employment practice has served as advisor to major Korean companies on all aspects of employment-law. The team is able to offer comprehensive assistance with all aspects of individual and collective labour relationships, as well as representation in any disputes related thereto.

■ Successfully represented Kangwon Land in defending against unjust-dismissal lawsuits brought by hundreds of employees who were terminated due to corrupt hiring practices

■ Represented SK Hynix before the Supreme Court in litigation over whether certain profit-sharing bonuses should be counted in calculating employees’ statutory severance benefits

Contact: Sang Wook Cho

Email: [email protected]

Ranked Offices

Provided by Yulchon LLC

South Korea - Head office

Contributions

Latest contributions provided by Yulchon LLC

Global Practice Guide
Byung Joo Lee
Chul Man Kim
Sy Nae Kim
Ki Young Kim
Authored by
Byung Joo Lee, Chul Man Kim, Sy Nae Kim, Ki Young Kim
Article • Feb 2025
Global Practice Guide
Byung Joo Lee
Ki Young Kim
Chul Man Kim
Sy Nae Kim
Authored by
Byung Joo Lee, Ki Young Kim, Chul Man Kim, Sy Nae Kim
Article • Feb 2025
Global Practice Guide
Sang Wook Cho
Soojung Lee
Christopher Mandel
Seung Hyun Lee
Tae Eun Lee
Authored by
Sang Wook Cho, Soojung Lee, Christopher Mandel, Seung Hyun Lee, Tae Eun Lee
Article • Jan 2025

All contributions provided by Yulchon LLC

Sort by - Most recent
Title and authorsContent typePublication dateMedia type
Investing In... 2025 | South Korea | Law and Practice
Authored by: Yong Whan Choi, Gun Kim, Jung Woo Lee, Hyeon Jeong, Kyu Hyun Kim, Tehyok Daniel Yi, Sun Hee Kim, Yong Min Lee
Global Practice Guide Dec 2024 Article

Yulchon LLC rankings

Global Guide 2025
Filter by
Band
Japan
Dispute Resolution
1 Ranked Lawyer
Lawyers
David MacArthur
David MacArthur
South Korea expertise based abroad
South Korea
Banking & Finance: Domestic Firms
1 Department
1 Ranked Lawyer
Department
Banking & Finance: Domestic Firms
3
Banking & Finance: Domestic Firms
3
Band 3
Lawyers
Christopher Joon Tae Cho
3
Christopher Joon Tae Cho
3
Band 3
Capital Markets: Domestic Firms
1 Department
1 Ranked Lawyer
Department
Capital Markets: Domestic Firms
2
Capital Markets: Domestic Firms
2
Band 2
Lawyers
Jin Kook Lee
4
Jin Kook Lee
4
Band 4
Competition/Antitrust
1 Ranked Lawyer
Lawyers
Cecil Chung
F
Cecil Chung
F
Foreign expert for USA
Corporate/M&A
2 Department
6 Ranked Lawyers
Department
Corporate/M&A
1
Corporate/M&A
1
Band 1
Corporate/M&A (North Korea)
Corporate/M&A (North Korea)
Spotlight
Lawyers
Hee Woong Yoon
E
Hee Woong Yoon
E
Eminent Practitioners
Jin Kook Lee
3
Jin Kook Lee
3
Band 3
Sung-Jin Kim
3
Sung-Jin Kim
3
Band 3
Tehyok Daniel Yi
3
Tehyok Daniel Yi
3
Band 3
Jae Hyun Park
4
Jae Hyun Park
4
Band 4
Kayoung Kim
U
Kayoung Kim
U
Up and Coming
Dispute Resolution: Arbitration
1 Department
3 Ranked Lawyers
Department
Dispute Resolution: Arbitration
3
Dispute Resolution: Arbitration
3
Band 3
Lawyers
Yun Jae Baek
S
Yun Jae Baek
S
Senior Statespeople
David MacArthur
3
David MacArthur
3
Band 3
Jeong Hye Ahn
3
Jeong Hye Ahn
3
Band 3
Dispute Resolution: Litigation
1 Department
6 Ranked Lawyers
Department
Dispute Resolution: Litigation
1
Dispute Resolution: Litigation
1
Band 1
Lawyers
Il Bong Moon
1
Il Bong Moon
1
Band 1
20 of 34 results