TMT: local firms

Lee & Ko

Lee & Ko boasts a highly skilled team within its TMT practice, offering comprehensive services across regulatory, licensing, transactional, and dispute resolution matters. The team is particularly well-versed in the technology, e-commerce, broadcasting, telecommunications, financial services, automotive and aviation sectors. A dedicated group of partners focuses exclusively on TMT, supported by the firm’s full-service capabilities and strong government relations. Co-head Kwang Bae Park brings over 30 years of experience advising international clients on data protection, privacy and fintech matters, while co-head Jongsoo (Jay) Yoon specialises in media content and entertainment law. Hwan Kyoung Ko focuses on emerging technologies like AI, big data, and cryptocurrencies, alongside privacy regulations. Hyun Jun Kim and Il Shin Lee strengthen the team with expertise in M&A, regulatory compliance, and telecom transactions, providing strategic guidance across the sector.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

‘Sunghee Chae understands in-house lawyers' difficulties and provides excellent legal opinions.’
‘Kwang Bae Park provides client-friendliness, flexibility and responsiveness, and has a strong network.'
‘Lee & Ko’s TMT practice group has a deep understanding of all aspects of our business operations. When faced with specific legal issues, they always manage to assign a team of capable attorneys best equipped to handle the tasks at hand. What we appreciate most is their ability to develop helpful solutions tailored to the specific needs of our company.'
'Lee & Ko’s TMT practice group is extremely responsive. Without hesitation, we believe they have the most effective TMT practice in Korea from the client’s perspective.’
‘Kwang Bae Park and Il Shin Lee consistently provide responsive and thorough advice based on their in-depth knowledge and understanding of TMT business laws in Korea and the company’s businesses. They have proven to be highly capable and dependable advisers by going beyond offering an analysis of legal issues involved and coming up with creative and effective solutions to the legal issues facing the company. We are very satisfied with the quality of their analysis and advice, and also appreciate their client-friendly work style.’
‘They have high-level competency and speciality in the TMT area.’
‘Lee & Ko's TMT practice is distinguished by its comprehensive expertise and innovative approach. The team combines deep industry knowledge with a keen understanding of the local regulatory landscape, offering clients strategic insights that go beyond standard legal advice. Potential clients should know that the team excels in handling complex issues with a blend of technical proficiency and practical solutions. Compared to other firms, Lee & Ko stands out for its exceptional client service and collaborative approach, ensuring that clients receive holistic and efficient support.'
‘With its market-leading experience and know-how in the technology, media and telecoms field, Lee & Ko has provided timely, effective and practical solutions for various complex legal and regulatory situations. The firm has legal professionals and specialists who have an in-depth understanding of the sector and are prepared to think in a novel and innovative way.'

Key clients

Gmarket Corporation, Naver Corporation
Volkswagen Group Korea, Audi AG
SK Group
Dunamu Inc.
SK Telecom Co., Ltd.
Samsung SDS Co., Ltd.
SK Broadband Co., Ltd
STIC Investments, Inc.
LG Electronics, Inc.
Equinix Inc., Equinix Korea Limited
Hyundai Motor Company, KIA Corporation
Marriott International Inc.
Naver Corporation, Naver Financial Corporation
SK Planet Co., Ltd.

Work highlights

Represented leading Korean online shopping platforms Gmarket Corporation and NAVER Corporation in a lawsuit against the PIPC to overturn the PIPC’s sanction.
Provided the SK Group with a comprehensive range of legal services regarding the PIPC’s investigation into an alleged data breach, encompassing initial legal analysis, incident response, support during the PIPC’s on-site investigation, and the preparation and submission of legal opinions.
Represented Dunamu in a criminal procedure regarding alleged unlawful profits through illicit operations since the onset of the search and seizure, to complete acquittals in the Supreme Court.