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Welcome to Siam Premier

Siam Premier is an independent full service Thai law firm based in Bangkok with international capabilities. The firm provides advisory, transactional and dispute resolution assistance to a diverse group of domestic and international clients. The firm has grown steadily since its founding in 1990 to become one of Thailand’s largest law firms with over 90 lawyers in its Bangkok office and sister law firms, Lao Premier in Vientiane and Myanmar Premier in Yangon.

Contact Us Today +66 2646 1888


For over 20 years, Siam Premier has provided strategic guidance to companies and private clients facing potential and actual legal challenges. Our clients have come to understand that, with proper planning and execution, we provide the necessary strategy and support to obtain leverage at the bargaining table. Be assured with complete confidence that we can provide options that will assist you in achieving your goals by focusing on performance through continuous improvement, delivered through business excellence and rigorous management.


We are known for effectively communicating workable solutions and efficiently completing assignments awarded to us at a reasonable cost to our clients. The firm’s ability to assess the practical enforceability of new corporate and finance based structures and ideas is based on one of Thailand’s pre-eminent litigation teams.