You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

January 8, 2018

Tilleke Promotes Four New Partners in Thailand and Vietnam

Subscribe to Updates

Regional Southeast Asian law firm Tilleke & Gibbins is pleased to announce the promotion of four new members of the firm’s partnership in Thailand and Vietnam, effective January 2018.

The new partners include Athistha (Nop) Chitranukroh, who leads the Tilleke & Gibbins non-contentious regional insurance practice in Bangkok; Kien Trung Trinh and Vinh Quoc Nguyen from the firm’s corporate and commercial group in Hanoi and Ho Chi Minh City, respectively; and Loc Xuan Le from the firm’s intellectual property group in Hanoi.

“We’re delighted to add these four talented attorneys to our firm’s partnership across three of our regional offices this year,” says Tiziana Sucharitkul, Co-Managing Partner of Tilleke & Gibbins. “Given the wide range of work they do for our clients in key industries—including banking, insurance, life sciences, and technology—we’re confident that our new partners will contribute to our future growth and enhance the services we provide to clients.”

Each new partner’s brief biographical information is provided below:

Athistha (Nop) Chitranukroh leads the firm’s non-contentious insurance practice across Southeast Asia, while maintaining an active practice in other corporate and commercial areas, including client matters focused on technology and data privacy. Prior to joining Tilleke & Gibbins in 2016, Athistha served as Senior Vice President – General Counsel at a multinational insurance company, where she oversaw all operations within the legal department in Thailand. Based in the firm’s Bangkok office, Athistha is ranked as a leading insurance lawyer in Thailand in Chambers Asia-Pacific 2018.

Kien Trung Trinh is a corporate lawyer in Tilleke & Gibbins’ Hanoi office. He provides sound advice on corporate formation, as well as various employment law matters including company work rules, benefit plans, social and health insurance, personal income tax, employment contracts, collective bargaining agreements, confidentiality agreements, employee registration, and terminations and disciplinary actions. He also takes an active role in the firm’s regional life sciences practice, where he advises and assists clients with registration of pharmaceuticals, medical devices, foods, and animal products, as well as compliance matters.

Loc Xuan Le is an intellectual property enforcement specialist who has secured several groundbreaking wins in patent infringement cases for major international pharmaceutical, medical device, and agrochemical companies. Loc, who is on the Executive Board of the Vietnam IP Association, is recognized as a leading IP attorney by Chambers Asia-Pacific, The Legal 500 Asia Pacific, WTR 1000, and IAM Patent 1000, and is praised by clients and peers as “a powerhouse of energy and enthusiasm” and “one of the best lawyers in trademark enforcement in Vietnam” in Managing IP magazine’s IP Stars.

Vinh Quoc Nguyen focuses his practice on commercial transactions and M&A. Based in the firm’s Ho Chi Minh City office, he advises high-profile banks on secured and unsecured corporate lending and regulatory compliance. He also has considerable experience assisting clients in real estate projects, compliance investigations, and arbitration matters. Vinh holds a Doctor of Judicial Science from Meiji Gakuin University in Japan, and he served as a Legal Expert in the Ministry of Justice in Hanoi for over a decade before joining Tilleke & Gibbins.

RELATED PROFESSIONALS

Industries

Aviation

Insurance

Life Sciences

Technology

Practices

Antitrust and Competition

Banking and Finance

Corporate/M&A

Customs and International Trade

Employment

Intellectual Property

Real Estate

Regulatory Affairs

Locations

RELATED INSIGHTS​ 

August 21, 2025
Tilleke & Gibbins is pleased to announce that the firm has adopted Harvey, a leading enterprise-grade AI platform for the global legal industry. The firm is proceeding with a rollout of Harvey’s legal AI solutions, which are supported by robust security and confidentiality protections, across the firm’s full-service regional practice in Southeast Asia. This initiative builds on the firm’s recent deployment of Microsoft Copilot and represents another advancement in Tilleke & Gibbins’ commitment to leveraging technology for enhanced legal service delivery. Under the program, legal professionals across the firm’s offices in Cambodia, Indonesia, Laos, Myanmar, Thailand, and Vietnam will have access to the full Harvey platform, equipping them to deliver practical, impactful, and results-driven legal services for clients throughout the region. The firm will also develop bespoke agentic workflows within Harvey tailored to the firm’s core practices and the unique requirements of Southeast Asian legal markets. Commenting on the initiative, Managing Partner Tiziana Sucharitkul stated, “At Tilleke & Gibbins, we have consistently invested in developing and adopting technology to improve the speed, precision, and overall excellence of our legal services. The firm’s decision to invest in Harvey exemplifies our commitment to innovation, further differentiating Tilleke & Gibbins within Southeast Asia’s legal landscape.” Managing Partner Darani Vachanavuttivong remarked, “By combining the deep regional expertise of our lawyers with Harvey’s market-leading domain-specific AI, we are empowering our regional team to streamline drafting, research, and review processes for complex legal matters, all while maintaining the high standards of quality and security our clients expect from us.” Harvey’s Chief Business Officer John Haddock added, “It’s clear Tilleke & Gibbins is investing heavily in innovation, and it’s clear their global clients will benefit significantly from their focus and investment. The Harvey team is thrilled to support the firm’s journey with our platform.”
Read More
October 1, 2024
Tilleke & Gibbins is pleased to announce the addition of Patcharaporn Pootranon and Saravut Krailadsiri as partners in the firm’s Bangkok office, further strengthening its capital markets and tax practices. Patcharaporn Pootranon joins the firm’s capital markets practice, bringing almost 20 years of experience in capital markets, corporate law, mergers and acquisitions (M&A), and taxation. She has been involved in many significant domestic and international M&A transactions, including securities offerings under Rule 144A/Regulation S under the U.S. Securities Act and under Thai securities law across different industries, including energy, food and beverages, retail, and others. Patcharaporn is ranked in the capital markets practice area by Chambers Asia-Pacific, and she was named one of Asia’s 40 Under 40 by Asian Legal Business in 2018. Joining the firm’s capital markets team alongside Patcharaporn will be Veerakorn Samranweth (senior associate) and Narita Sakunchotikarote (associate). Saravut Krailadsiri joins as a partner in the firm’s tax and corporate restructuring practice. His primary focus for the past two decades has been on tax, corporate restructuring, and cross-border M&A. Saravut provides comprehensive legal and tax counsel, including risk management advice for group restructuring and entire business transfers (EBT). He also offers tax management and planning advice for setting up proper investment entities and development projects in ASEAN countries. He has particular expertise in the energy industry, having represented some of the largest investments in petroleum exploration and production in Thailand. Saravut is recognized as a Notable Practitioner in Tax and in Restructuring and Insolvency by Asialaw and also as Notable Practitioner by IFLR1000. Tilleke & Gibbins managing partner Tiziana Sucharitkul said, “The addition of Patcharaporn and Saravut to our partnership strengthens our ability to serve clients on complex capital markets transactions and tax matters. Their impressive track records align perfectly with our aim of helping our
Read More
January 9, 2024
Leading full-service Southeast Asian law firm Tilleke & Gibbins is pleased to announce the promotion of two outstanding lawyers to the firm’s partnership. Nopparat Lalitkomon leads the firm’s data privacy and cybersecurity practice in Thailand and Vietnam. His expertise in technology, media, and telecommunications has earned him recognition as a “Rising Star” by The Legal 500 Asia-Pacific and as an “Up and Coming” lawyer by Chambers Asia-Pacific. Nopparat is a trusted advisor to domestic and multinational companies alike, advising clients across industries on a wide range of tech-focused matters in Southeast Asia, including cybersecurity, data protection, e-commerce, e-payments, e-transactions, fintech, gaming, and insurtech. He also advises clients on general corporate and commercial matters, including banking, direct marketing, foreign direct investment, investment incentives, labor and employment, M&A, and joint ventures. Nopparat hold degrees from Thammasat University and the University of Glasgow, and is a member of the Thai Bar Association. Wongrat Ratanaprayul is the director of Tilleke & Gibbins’ Indonesia operations, based in Jakarta. Wongrat is recognized as a leading practitioner in Indonesia by IAM Patent 1000 and WTR 1000, and in 2023 she was named to Managing Intellectual Property’s list of the Top 250 Women in IP globally. She advises clients on all aspects of IP prosecution in Indonesia, as well as in multiple jurisdictions throughout Southeast Asia, to ensure efficient and effective IP portfolio management. Wongrat’s practice benefits from her exceptional breadth of expertise and her international reach. Wongrat is a particularly adept patent practitioner, and is much sought-after in highly technical fields including biotechnology, pharmaceuticals, automotive, electronics, and computer-related technology. She is also a leader in regional pharmaceutical patent litigation. Furthermore, Wongrat oversees the firm’s regulatory affairs practice in Indonesia, serving clients in pharmaceuticals, food, cosmetics, and related industries with respect to product registration and compliance. Wongrat
Read More
December 8, 2023
Athistha (Nop) Chitranukroh and Nopparat Lalitkomon have been appointed as co-chairs for the International Association of Privacy Professionals’ (IAPP) KnowledgeNet Chapter in Thailand. In their roles, Athistha and Nopparat, along with two other local co-chairs, will serve as advocates for the IAPP, spearheading initiatives to organize regular educational meetings and networking events. The objective is to foster a collaborative community of privacy professionals in Thailand, contributing to the growth of knowledge and expertise in the field. The IAPP, a nonprofit and nonadvocacy membership association, has a global membership of over 50,000 data privacy professionals, making it the largest and most comprehensive information privacy community and resource worldwide. The appointment of Athistha and Nopparat as co-chairs for the Thailand chapter reflects Tilleke & Gibbins’ expertise in data privacy throughout Southeast Asia.
Read More