Department profile
Yulchon LLC

Technology, Media, Telecoms (TMT)

Asia-Pacific Guide 2026 : South Korea


Yulchon LLC

Rankings

About

Provided by Yulchon LLC

Yulchon’s TMT Practice Group is equipped with unparalleled expertise in the telecommunications, media, and technology (TMT) sector. Our team consists of competent attorneys well-versed in TMT regulations, IT and security experts, as well as policy and administrative specialists who have held important positions within governmental bodies such as the Ministry of Science and ICT (MSIT), Korea Communications Commission (KCC), Personal Information Protection Commission (PIPC), Financial Services Commission (FSC), and Financial Supervisory Services (FSS). Our team has built a reputation as a trusted advisor for both domestic and international clients, who are major players within the TMT sector.

 

Expanding beyond the conventional boundaries of the TMT sector, our expertise extends into the new technologies catalyzed by the Fourth Industrial Revolution. From artificial intelligence (AI) and Big Data to cloud computing, fintech, blockchain, e-commerce, mobility solutions, and gaming, we deliver comprehensive and distinguished legal advisory services to address multifaceted challenges faced by our clients, including corporate transactions, regulatory compliance, antitrust measures, IP, corporate tax disputes, and labor issues.

Clients (10)

  • Agoda
  • Cisco
  • Facebook
  • HP
  • KT
  • SK Telecom
  • Lotte Home Shopping
  • Dell
  • Korea Cable TV Association
  • CMB

Industries (16)

  • Aerospace & Defence
  • Automobiles & Parts
  • Banks
  • Charities / Not for Profit
  • Financial Services
  • Food & Drink Producers
  • Government
  • Health Care
  • Insurance
  • Media
  • Pharmaceuticals & Life Sciences
  • Software & Computer Services
  • Sports
  • Technology, Hardware & Electronics
  • Telecommunications
  • Travel & Leisure

Chambers Review

Provided by Chambers

Technology, Media, Telecoms (TMT) - South Korea

Band 2

Band 2


What the Team is Known For

Yulchon has a well-reputed advisory practice in South Korea, which is well equipped to handle a broad spectrum of TMT legal work. The team embraces complex regulatory matters, M&A transactions, data privacy issues and licence applications. The practice is also increasingly active in matters related to emerging technologies, including artificial intelligence. It advises major national telecommunications companies, new entrants to the market and household-name multinational companies.

Work Highlights

Provided by Chambers

  • Yulchon represented KT in a case concerning alleged violations of the

    Telecommunications Business Act related to false and exaggerated

    advertising of bundled communications products.

Strengths

Provided by Chambers

  • Yulchon provides pragmatic solutions to clients' problems. I can rely on Yulchon to provide timely and effective counsel which resolves the core issue of any challenge.

    Technology, Media, Telecoms (TMT) respondentAsia-Pacific
  • The Yulchon team provides advice quickly and accurately in the media industry.

    Technology, Media, Telecoms (TMT) respondentAsia-Pacific

Notable Practitioners

Provided by Chambers

  • Band 3Doil Son
    Band 3Doil Son

    Doil Son

    Son Doil heads Yulchon's TMT practice and is active in a range of corporate, licensing and regulatory matters in South Korea involving clients in the TMT sector. He is particularly noted for his handling of data privacy issues and acquisition of licences.

    • He always responds promptly and shows exceptional dedication. Despite being the lead attorney, he is also directly involved in the actual work.

      Technology, Media, Telecoms (TMT) respondentAsia-Pacific
  • Band 4Seung Hyuck Han
    Band 4Seung Hyuck Han

    Seung Hyuck Han

    Han Seung Hyuck is known for his expertise providing advice on competition law matters arising in the TMT sector. He has represented clients before several regulatory agencies, including the Korean Fair Trade Commission, the Korean Communications Commission and the Ministry of Science and ICT.
    • He has a strong understanding of the media industry and presents various insights.

      Technology, Media, Telecoms (TMT) respondentAsia-Pacific
    • Seung Hyuck combines deep legal knowledge with commercial acumen and has consistently driven outcomes aligned with our business priorities.

      Technology, Media, Telecoms (TMT) respondentAsia-Pacific
  • Band 4Sun Hee Kim
    Band 4Sun Hee Kim

    Sun Hee Kim

    Kim Sun Hee is highly praised by the market and clients for her knowledge of data protection and issues related to new technologies.

    • She has the capabilities in handling global matters and excels at explaining Korean law to foreign headquarters. She is a highly competent lawyer with fluent English.

      Technology, Media, Telecoms (TMT) respondentAsia-Pacific
    • Sun Hee is a trusted adviser on all legal matters, ranging from data privacy and litigation to corporate governance.

      Technology, Media, Telecoms (TMT) respondentAsia-Pacific

Ranked Individuals at Yulchon LLC (3)

South Korea

Members

Provided by Yulchon LLC

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