What Yulchon does

Yulchon LLC is a full-service international law firm headquartered at Parnas Tower, Gangnam-gu, Seoul, providing legal advisory services to large Korean corporations, financial institutions, and multinational clients. Recognized as one of Korea's "Big Four" law firms alongside Taepyungyang, Sejong, and Gwangjang, Yulchon posted over 400 billion won in annual revenue for 2024, with the combined Big Four revenue reaching 1.7154 trillion won that year — an 11% increase year-on-year. The firm employs 501–1,000 professionals and operates through a unified partnership model; it is privately held, organized as a limited liability company under Korean law, and not backed by outside institutional investors.

The firm delivers services across a broad practice architecture rather than via software products: Antitrust/Competition, Tax, M&A, IP & Technology, Real Estate & Alternative Investment, Dispute Resolution, Broadcasting/ICT, International Trade, ESG, Healthcare/Pharmaceuticals, and dedicated cross-border teams covering Japan, the US (IRA/CHIPS Act Center), and digital assets. Revenue is generated primarily through hourly and fixed-fee engagements on high-stakes transactional and contentious matters; pricing is quote-based and not publicly disclosed. Yulchon serves enterprise clients including Samsung Electronics, Hyundai Motor, KT, Kakao, DB Insurance, Prudential Life, CG Bio, and Mirae Asset Global Investments, with landmark engagements spanning a USD 1.65 billion reverse-triangular acquisition, the Samsung TFT-LCD cartel full exemption, Kakao–SM Entertainment merger approval, and a KRW 600 billion medical device license.

Business development is partner-led and content-driven: Yulchon contributes to Chambers Global Practice Guides, Legal 500 Comparative Guides, and ITR publications, hosts seminars in Seoul, Singapore, and Tokyo, and maintains ISO 27001 information security certification. Talent infrastructure — including the Yulchon Academy (established 2007), a formal Mentoring Program, and a Summer Internship pipeline — supports long-term bench depth, and the firm is consistently recognized at Band 1 / Tier 1 levels across Chambers, Legal 500, IAM Patent 1000 (Gold), and WTR 1000 (10 consecutive years Gold). The firm traces its current identity to a 2013 rebranding of the Seoul office that split from Bae, Kim & Lee.

Name

Yulchon

Legal name

Yulchon LLC

Website

https://yulchon.com

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Yulchon LLC is a full-service Seoul-headquartered international law firm and one of Korea's "Big Four" (Taepyungyang, Sejong, Gwangjang, Yulchon), advising large Korean corporations, financial institutions, and multinationals on M&A, antitrust, tax, IP, and cross-border regulatory matters with over 400 billion KRW in annual revenue.

Ownership category

akta.pro rank

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Legal Advisory Services: Yulchon generates revenue through legal advisory services for major corporate transactions, litigation, and regulatory matters. The firm is one of Korea's Big Four law firms, posting over 400 billion won in annual revenue for 2024.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Yulchon is a full-service Korean law firm providing legal advisory services across practice areas including Antitrust/Competition, Tax, Mergers & Acquisitions, IP & Technology, Real Estate & Alternative Investment, Dispute Resolution, ESG, Broadcasting/ICT, International Trade, and Healthcare/Pharmaceuticals. The firm serves large Korean corporations, chaebols, financial institutions, and multinational clients through partner-led engagement teams handling complex M&A, cross-border transactions, regulatory matters, and high-stakes litigation.

Product overview

Yulchon is a leading Korean law firm providing comprehensive legal services organized around practice groups rather than software products. The firm operates as a unified platform offering services across Antitrust/Competition, Tax, Mergers & Acquisitions, IP & Technology, Real Estate, Corporate & Finance, Dispute Resolution, Broadcasting/ICT, Healthcare, and ESG Advisory. The practice areas work collaboratively to serve domestic and international clients across industries including semiconductor, automotive, pharmaceutical, financial services, and technology. The firm also provides professional development through Yulchon Academy (established 2007), its Summer Internship Program, and a Mentoring Program.

Differentiator

Problem solved

Functional benefit

Products and services

• Antitrust/Competition Practice

Quantifiable outcome

• Full exemption from sanctions in KFTC TFT-LCD cartel investigation for Samsung Electronics
• +2 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Latham & WatkinsminorStrategic or Co-development Partner · 4 June 2026Law firms Yulchon and Latham & Watkins jointly advised on DB Insurance's USD 1.65 billion acquisition of The Fortegra Group. This was one of the largest overseas insurance M&A deals undertaken by a Korean insurer, structured as a reverse triangular merger adapted for Korean legal and regulatory requirements.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Kim & Chang: Korea's largest and most prestigious law firm, the long-standing #1 in the Korean Big Four (Taepyungyang in the source data). Directly competes with Yulchon on the same Korean chaebol mandates across M&A, antitrust, IP, and tax.
• Bae, Kim & Lee LLC: One of Korea's Big Four (Gwangjang in source data) and the firm from which Yulchon split in 2013. Competes head-to-head with Yulchon on Korean M&A, dispute resolution, and regulatory mandates for major corporates.
• Lee & Ko: Korean Big Four firm (Sejong in source data) with comparable full-service coverage including antitrust, M&A, IP, and finance. Directly comparable on client roster, deal scale, and Chambers/Legal 500 rankings.
• Shin & Kim: Another top Korean full-service law firm competing for the same chaebol and financial institution mandates across M&A, antitrust, tax, and dispute resolution. Comparable headcount, revenue scale, and directory rankings.
• Yoon & Yang LLC: Major Korean law firm that actively hired partners from Yulchon in 2025. Directly competes on Korean M&A and corporate advisory mandates with similar client roster among Korean conglomerates.
• Hwawoo (HWANG MOK PARK): Major Korean law firm competing in similar full-service practice areas (M&A, antitrust, IP, dispute resolution) with comparable Korean chaebol client base. Ranks alongside Yulchon in Chambers and Legal 500 directories.

Broad incumbents

• Latham & Watkins: Global elite firm that co-advised with Yulchon on the DB Insurance/Fortegra USD 1.65B deal. Comparable in cross-border M&A capability and Chambers/Legal 500 recognition; competes for the same inbound/outbound Korean mandates.
• Cleary Gottlieb Steen & Hamilton: Global elite firm where Yulchon's Real Estate head Cha Tae Jin previously worked in Hong Kong. Competes on cross-border M&A, antitrust, and capital markets mandates involving Korean clients.
• Skadden, Arps, Slate, Meagher & Flom: International law firm with established Korean M&A and capital markets practice. Competes for cross-border Korean deals and Korean client representation in US matters.
• Clifford Chance: Global law firm with a recognized Korea practice and competing cross-border M&A capability for Korean chaebols, including in regulated industries where Yulchon's Korea team also advises.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCZxQ0x8T8U4lGpNxJkY4
• Xx.com/yulchon

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Yulchon