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Jurisdictions, sectors, practice areas and entries labelled “(asialaw)” reflect asialaw research, which is published on the IFLR platform but assessed independently. Rankings, firms and practitioners marked as asialaw follow a separate methodology and are not directly comparable with IFLR1000 results.

Taiwan (asialaw)

2025 Edition

Brain Trust International Law Firm’s practice covers cross-border and domestic disputes, including corporate disputes, international trade and arbitration, intellectual property, and criminal defence. Managing partner Hung Ou Yang specialises in transnational legal disputes, corporate law, white-collar crime, business transaction, antitrust and arbitration. Senior attorney Tzu-Peng Chen left the firm in May 2023.  

Client feedback

“They provide prompt replies and professional advisory. They are very patient and precise.” – Dispute resolution

“The firm is always available and perfectly knowable. They have super-fair rates and independent advice. They do not try to generate new cases. Their cross-cultural task handling is very strong.” – Dispute resolution

“With more than 35 years of professional experience and dealings with international law companies, it was essential for me, with my establishment in Taiwan, to get a law company that understands the complexities of foreign investor establishment. Brain Trust International has proven to be reliable, professional, and service-minded.” – Labour and employment

Hung Ou Yang

“He provides top professional advisory and strategy planning for our case. He also leads his team for our court case proceedings and defence.”

“He is always available and able to offer a solution. He is very down-to-earth and extremely knowledgeable on a global level.”

Ting-Yu Wu

“She has professional attributes and prompt and specific replies. She is service-minded and could provide trust and reliability.”

Chen & Lin provides clients with a full range of business law services, including corporate, securities, finance, intellectual property, and all types of business litigation. Partner Jennifer Wang leads the firm’s capital markets and M&A team. Her specialised legal areas include antitrust, corporate and M&A, e-commerce, investments and securities. Partner Ying-Yi Lee specialises in corporate and securities-related laws. 

ChingCheng Attorneys at Law is active in intellectual property. Founding partner Ching Cheng Hou is a licensed patent attorney in Taiwan. His practice areas also cover capital markets, corporate, litigation, M&A, intellectual property and securities. Entertainment, pharmaceuticals, medical devices, semiconductors and LED are some of his industry specialities. 

Established in May 2010, Dentons Taiwan comprises more than 50 lawyers and legal consultants who are licensed to practice in Taiwan, China and the US. The firm provides seamless legal services on a wide spectrum of practice areas including corporate and M&A, capital markets, private equity, and cross-border investment. Key figures include senior partners James Hsiao and Chengkai Wang.

Eiger is a full-service law firm that provides services in corporate, commercial, dispute resolution and intellectual property matters. John Eastwood, the head of the firm’s IP practice, is experienced in investment projects, commercial ventures, employment, litigation, intellectual property and technology matters. 

Enlighten Law Group is active in arbitration, banking and finance, capital markets, corporate and M&A, and cross-border matters, with a particular focus on the fintech sector. Managing partner Kunchou Tsai’s practice covers corporate governance, securities trading, financial supervision, international investment and financial technology innovation. 

Formosa Transnational is ranked ‘Outstanding’ in dispute resolution and intellectual property. The firm’s dispute resolution team has extensive litigation and arbitration experience. On the IP side, a key partner to note is Yu-Lan Kuo, who specialises in patent litigation in the IT technology and biotechnology sectors. 

Founded in 1997 with offices in Taipei, Hsinchu and Taichung, full-service law firm Formosan Brothers often advises clients in the areas of banking and finance, capital markets, corporate and M&A, regulatory and investment funds. Managing partners Li-Pu Lee, Yvonne Lin, Jessie Lee and Chiu-Hua Chen are key figures. 

LCS & Partners is ranked ‘Outstanding’ in capital markets and investment funds. The firm regularly provides legal solutions on complex cross-border transactions and litigation. Founding partner David Chuang specialises in banking and finance, especially in matters related to syndicated lending, bank finance, project finance, securitisation, structured finance, and derivatives. Partner Victor Chang heads the firm’s cross-border group and has extensive experience in handling cross-border M&A and private equity transactions.  

Top-tier firm Lee and Li is ranked ‘Outstanding’ across different practice areas. Partner Robin Chang heads the firm’s banking practice group. His practice focuses on antitrust law, banking, capital markets, financial consumer protection law, M&A, and project financing. IP partner Dennis Huang specialises in IP litigation, licensing, IP transaction and antitrust matters. 

Full-service firm Lexcel Partners specialises in banking and finance, dispute resolution, labour and employment, M&A, real estate, regulatory compliance, intellectual property and tax. A key partner to note for corporate and M&A is managing partner Mike Lu. 

Client feedback 

"The law firm is versed in WM-related laws/regulations and has a strong relationship with FSC and other market players. They know the market very well and provide useful advice and support in our new business initiatives." – Banking and finance  

"The firm has extensive experience accumulated through years of practice and maintains strong relationships with regulatory authorities. This allows them to offer advice that balances legal theory with practical application. We appreciate Mike Lu's provision of valuable market insights and timely updates on regulatory developments that are often not available from other firms." – Construction  

"Lexcel Partners has deep expertise in investment funds work and can navigate a broad range of fund structuring and regulatory issues. Jeffrey Liu is also experienced in understanding complex European regulatory issues and is able to produce helpful analysis for the Taiwan perspective, which is helpful for us as an American corporation which has funds domiciled in Ireland and offered for sale in Taiwan." – Investment funds  

"They provide efficient service and help us secure the approval in a tight timeline." – Investment funds  

"Lexcel Partners has been in the industry for decades with a solid regulatory background and history. They can get to the point immediately and provide insights or solutions, taking into account not only legal analysis, but also business considerations and regulatory risks." – Investment funds 

"The law firm knows the fund products (ETFs, for example) very well and has a strong relationship with FSC and other market players. They are instrumental for a financial institution who would like to expand their fund offerings to apply for additional licences/approvals. They are experienced in preparing documentation and are familiar with every step of regulatory filing." – Investment funds  

"My experience with Lexcel Partners has been very positive and I appreciate their professional and timely response and helpful local market insight." – Investment funds 

"Lexcel Partners helped maximize the benefits and minimize the risk and loss." – Regulatory  

"Lexcel Partners knows every detail of the regulatory background and history." – Regulatory  

"Very helpful, supportive and quick turnaround." – Regulatory  

Jeffrey Liu 

"Jeffrey Liu has been in the industry for decades and knows every detail of the regulatory background and history. Whenever we discuss issues with him, he can get to the point immediately and provide insights or solutions, considering not only legal analysis but also business considerations and regulatory risks. Also, he always provides opinions on time, works efficiently, and is good at communicating with the authorities. He is an expert in the relevant area that we highly recommend."  

"He is the best-in-class lawyer in his generation with respect to asset management/fund products/capital markets. Very solid expertise and extensive market intelligence."  

"He always provides opinions on time, works efficiently, and is good at communicating with the authorities."  

 "Jeffrey is responsive, efficient and always able to go the extra mile to meet the client’s needs. The breadth and depth of his experience in the investment funds sector is very impressive."  

Kang-Shen Liu 

"He always gives feedback quickly and tries to provide some viewpoints for further development." 

Stacy Lo 

"Stacy always gives a comprehensive review, practicable solutions and a fair charge of legal fees."  

"She has a solid background knowledge of how a foreign bank runs business in Taiwan; that in turn makes her legal advice perfectly pertinent to what we need commercially. She has an adequate risk-control mindset that makes her not only provide us with legal advice but also highlight risks beyond legal aspects." 

Mike Lu 

"He is responsive and able to respond to us in a short time as we requested."  

"Mike Lu stands out for his deep understanding of corporate and financial regulations and his ability to distill complex legal issues into clear, actionable advice. His responsiveness and attention to client needs have consistently impressed us."  

"Timely response and good understanding of the client's needs."  

Lin & Partners is ranked ‘Highly recommended’ across various practice areas. The firm's practice includes banking and finance, M&A, dispute resolution, employment and intellectual property. Managing partner George Lin specialises in banking, M&A, securities and gaming law matters. 

Ranked ‘Outstanding’ in banking and finance, Russin & Vecchi has an extensive domestic and international practice in Taipei. Areas of specialised expertise include banking and finance, corporate transactions, competition law, intellectual property and litigation. The firm regularly assists in the structuring and implementation of business and financing transactions, including public offerings.

With offices in Taipei, Taichung, Tainan, Chiayi and Kaohsiung, Saint Island International Patent Office is experienced in trademark prosecution work. With its collaboration with Beijing Saint Island Intellectual Property Agency and Beijing Tie Chi Patent Firm, the firm also provides a one-stop service to clients seeking IP protection in the greater China region. Founding partner Patrick Yun is known for his expertise in patent matters in the material science and software technology sectors. Another patent practitioner to note is Sumin Lai, who leads the firm’s litigation practice. 

Client feedback 

"They could provide excellent legal advice." – Intellectual property  

"Excellent knowledge of the law and prompt responses to all inquiries. Excellent English skills as well." – Intellectual property  

Tony Tung-Yang Chang 

"Tony provides excellent legal service." 

Julia Hung 

"Julia has excellent knowledge of law and responsiveness." 

Established in 2018, Stellex Law Firm was founded by Chih-Poung Liou, Sophia Lelong, Shih Min (Maggie) Wu and Anthony Yang. The firm specialises in legal services for Japanese enterprises, covering the areas of real estate and labour and employment. The firm’s reputable labour team has extensive experience in handling class-action labour disputes and collective bargaining negotiations. Managing partner Chih-Poung Liou has profound knowledge on labour law. He is constantly involved in and has contributed to policy changes in domestic labour regulations. 

IP firm Tai E International Patent & Law Office handles the full range of IP services, with a particular strength in IP prosecution and protection. The firm has patent attorneys with technical backgrounds in fields such as electronics, mechanical engineering, chemistry and biotechnology. Managing partner Fred CT Yen is experienced in trademark office proceedings, prosecution and counselling. He is also a patent attorney with a specialty in biotechnology.  

TaipeiLaw Attorneys-at-Law (previously known as Meridian Attorneys-at-Law) specialises in dispute resolution. Apart from civil litigation in real estate disputes, the firm also takes on domestic criminal cases and property crimes, as well as administrative litigation on legal rights against government agencies. Managing partner Charlies Liu’s practice covers civil, criminal, administrative and taxation litigation. 

Tayhuan Partners is a well-established law firm known for its strong reputation in providing high-quality legal services across various practice areas, such as corporate law, dispute resolution, intellectual property, and regulatory compliance. Yu-Chi (Eric) Chen, Yueh-Shun (Vic) Yang and Che-Wei (Michael) Hsu are key partners in the law firm. 

Tsai Lee & Chen’s full-service IP law department handles IP prosecution, portfolio management, litigation and licensing matters. The team’s industry expertise lies within the semiconductors, consumer electronics, telecommunications, biochemistry and pharmaceuticals sectors. Partner Crystal J Chen is the manager of the international marketing division. Her practice covers foreign litigation and IP prosecution business development. The firm’s patent practice is led by Augustus CP Chin and Candy KY Chen. Chen is a patent attorney and is noted for her patent and design work in manufacturing and mechanical engineering. 

Full-service Tsar & Tsai Law Firm is ranked ‘Outstanding’ in capital markets, corporate and M&A, and dispute resolution. The firm’s well-established capital markets team is famous for its extensive experience in large-scale IPO and securities offering matters. Its dispute resolution team often represents clients in hearings before government agencies and the ROC Administrative Court and has participated in both international and domestic commercial arbitrations under the ROC Arbitration Law. Partners Jackie Lin, Janice Lin, James Cheng, CY Huang and Joyce Ho are key figures. 

Client feedback 

“They made good use of favourable a sentence in each case, combining them to achieve the great result.” – Tax         

Edgar Chen 

“He was a judge before, and he knows forensic psychology well and can help the client to work together better to achieve a common goal.” 

Founded in 2021, Wingverse Law Firm consists of seven full-time lawyers, four legal assistants, one marketing specialist and two administrative assistants. The firm’s main areas of practice include handling various civil and criminal cases, government procurement law, labour law disputes and general and administrative consultations.

Winkler Partners is best known for its expertise in intellectual property and labour and employment. Partner Gregory Buxton heads the firm’s corporate team. His work spans across capital markets, M&A, and private equity. Another partner to note is Christine Chen, who is experienced in assisting clients with setting up Taiwan entities, compliance and applying for foreign investment approval. She has extensive experience in employment and data protection. 

Established in 2006, Zoomlaw Attorneys-at-Law is active in corporate, commercial and IP-related matters. Managing partner Kuo Hua Fan specialises in corporate legal affairs and risk management for global groups with a focus on international trading, investment, global IP affairs, business strategy planning and implementation.

Tsai Lee & Chen (asialaw)
1 practice area
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asialaw
Lexcel Partners (asialaw)
8 practice areas
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asialaw
Lee and Li (asialaw)
8 practice areas
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asialaw
Formosan Brothers (asialaw)
10 practice areas
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asialaw
Wingverse Law Firm (asialaw) View profile
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Winkler Partners (asialaw)
5 practice areas
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Yangming Partners (asialaw)
1 practice area
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asialaw
Zoomlaw Attorneys-at-Law (asialaw)
3 practice areas
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asialaw
Brain Trust International Law Firm (asialaw)
3 practice areas
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asialaw
Chen & Lin (asialaw)
7 practice areas
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asialaw
Chien Yeh Law Offices (asialaw) View profile
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ChingCheng Attorneys at Law (asialaw)
2 practice areas
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Chun-Wei International Law Firm (asialaw)
1 practice area
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Deep & Far (asialaw) View profile
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Dentons Taiwan (asialaw)
4 practice areas
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Eiger (asialaw)
7 practice areas
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Enlighten Law Group (asialaw)
1 practice area
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asialaw
Formosa Transnational (asialaw)
5 practice areas
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asialaw
JTJB Taipei (asialaw)
1 practice area
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