Seung Ryong Yoo
Yoon & Yang LLC
Yoon & Yang LLC
Client SatisfactionYoon & Yang LLC’s litigation team boasts a diverse range of specialists led by a group of seasoned partners. The team is co-led by a team of experienced and seasoned lawyers. Co-head Sang-Pil Lee excels in the practice areas of real estate construction and maritime and shipping-related litigation. Co-head Tae-Gu Zeon is experienced in financial disputes, civil and commercial litigation, and corporate litigation. Co-head Kyung In Jung boasts expertise in construction-related litigation, while co-head Sun Bong Lee leverages extensive previous experience as a chief prosecutor to advise on criminal law-related matters. Sue Yeon Woo has extensive experience representing clients in corporate, civil and criminal litigation. Seung Ryong Yoo has successfully represented clients in white-collar crime cases such as large-scale financial and construction disputes, breach of trust, and embezzlement against companies and business owners.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘During the legal advice process, the most important thing for clients is case law and analogous precedents, and if they are not available, strategies to address them. Despite this, most law firms often only approach and offer opinions from a theoretical perspective. Yoon & Yang LLC offers a realistic alternative for companies to consider, and it's a good solution.’
‘Compared to other law firms, Yoon & Yang has the capability of intertwining legal reasoning across different precedents and laws. Also, they are skilled in presenting precise, multidisciplinary arguments to the court. They have been very helpful in solving our company’s complicated legal issues and bringing successful outcomes.’
‘Sue Yeon Woo always pays thorough attention to our company’s cases and never misses a detail. I was highly impressed by her ability to present logical, persuasive arguments even in complex, sophisticated cases.'
'Seung Ryong Yoo, based on in-depth legal knowledge in litigation, provided new and impressive ideas.’
‘Seung Ryong Yoo is always very sincere and professional when he handles clients’ legal problems.’
‘During our long-term relationship, we were surprised by the dedication that lawyers from Yoon & Yang showed to us. Yoon & Yang were so quick in response. Their replies were clear and precise so that we could easily understand the process and the key decisions, which made me think that Yoon & Yang experts are communicative. Moreover, I got the impression that partners and senior advisors from Yoon & Yang know how to foster strong partnerships with clients. That is why our company chose Yoon & Yang as our legal representative and gets advice on major legal issues and problems.’
‘I would like to recommend Sue Yeon Woo, who has helped us a lot in our case. We could see her leadership in her sound judgment and it guided our company to achieve better outcomes. We were surprised to see how she provided high-quality advice to us. Her guidance and recommendations show that she knows how to tackle sophisticated cases in her way, and it makes her more reliable compared to other lawyers.’
Key clients
- SK Innovation Co., Ltd.
- Kolon Life Sciences Inc.
- Korea Railroad Corp. (KORAIL)
- Korea Land & Housing Corporation
- Hanjinkal
- Samsung Construction
- Samsung Electronics Service Co., LTD
- Woori Bank
- Shinhan Bank
- NongHyup Bank
- GS Engineering & Construction Corp
- DL E&C Co., LTD.
- Korean Air Lines Co., Ltd
- Hanwha Corp
- Samsung Electronics Co., Ltd
- Hanwha Aerospace Co., Ltd.
- HD Hyundai Infracore Co.,Ltd.
- Hahn & Co. Nineteenth Co., Ltd.
- KEB Hana Bank
- SK Shipping
- Asiana Airlines Inc.
- Korea Development Bank
- BTC Korea.com
- Hyundai Engineering Co., Ltd.
- POSCO Eco & Challenge Co., Ltd.
- Doosan E&C Co., Ltd.
- Samsung Heavy Industries Co., LTD
- KEPCO Engineering & Construction Company, Inc
- Samsung SDI Co., LTD
- Medy-Tox Inc.
- DAOL Investment & Securities Co., Ltd.
Work highlights
- Successfully enforced a share purchase agreement for Hahn & Company against Namyang Dairy's owners, securing multiple injunctions and a decisive Supreme Court victory, reinforcing the importance of honouring M&A agreements.
- Representing SK Shipping in a product liability case against Korea Gas Corporation over defective LNG containment systems, with SK Shipping seeking damages exceeding KRW 120 billion annually, while Korea Gas Corporation counters with a breach of contract claim.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Sue Yeon Woo
Yoon & Yang LLCPractice head
The lawyer(s) leading their teams.
Sang-Pil Lee, Tae-Gu Zeon, Kyung In Jung, Sun Bong Lee