Thailand Member Firm

Solid infrastructure, diversity of industries, and investment-friendly policies make Thailand an attractive option
in Southeast Asia for copious businesses. Thailand is currently the most popular choice of Japanese
manufacturers as an ASEAN location. Recent years have seen not only the manufacturing industry,
but real estate, finance and service sectors all grow exponentially, making Thailand a stronger force in the
ASEAN market and will continue to grow for decades to come.
While Thailand has the same civil law system as in Japan and is seen as relatively reliable, there are nuanced interpretations and precedents exclusive to Thailand. The paucity of reliable English and Japanese material
commenting and reviewing Thai law means that special care is needed when doing business in Thailand.
One Asia Thailand staff has invaluable working knowledge of Thai law across multiple fields, and are also
experts in operating businesses in Thailand.
One Asia Lawyers Group’s Thailand member firm is One Asia Lawyers (Thailand) Co., Ltd. In addition to its expertise in Thai law, One Asia Lawyers (Thailand) Co., Ltd. has specialists who are well versed in the practical application of Thai law and maintains a structure capable of handling a wide range of legal matters.
Its lawyers have substantial experience at international law firms and are proficient in both English and Thai. The firm also has Japanese staff members with many years of practical experience in Thailand. By ensuring close communication among its Japanese and Thai staff, the firm is structured to provide clients with high-quality legal services promptly.
※One Asia Lawyers (Thailand) Co., Ltd. is an independent Thai law firm established under Thai law and serves as One Asia’s affiliated office in Thailand.
Contact (English and Japanese)

- Tel:
- +66-617801515
- Email:
- info@oneasia.legal
- address:
- One Asia Lawyers (Thailand) Co.,Ltd.: No. 399 Interchange Building Unit2110-2111, 21st Floor, Sukhumvit Road, North-Klongtoey, Wattana, Bangkok, 10110 Thailand
Our Expertise
・Dispute Resolution and Litigation Support
・Labour Support
・Merger and Amalgamation
・Operational License Support
・Corporate Registration and Secretarial Support
・Comprehensive Personal Data Protection Support Services
・PDPA Audit
・Structured Whistleblowing and Corporate Compliance Solutions
・Specialized Legal Support For Foreign Business in Thailand
・Domestic and International Commerce
・Asia Law 360
・Retainer Agreement
Newsletter
- 2026/07/22
- Thailand: Legal Update: Principal Approval of the Exempted Businesses under the Foreign Business Act

