Siam Premier International Law Office Limited


Business LawBusiness Set-UpLitigationLocal Investment LawTax Law

About Us

Siam Premier is a leading independent Thai law firm, advising foreign and local clients on the full spectrum of domestic and cross-border corporate transactions, regulatory matters and disputes in Thailand.

Established in 1990, we have a strong history of providing pragmatic and innovative solutions to our clients’ legal challenges, enabling our clients to unlock opportunities and achieve commercial outcomes.

Our relationship-focused approach includes working closely with our clients to understand their needs, challenges and business objectives, while closely monitoring local legal developments. This approach, coupled with our deep sector experience, enables us to deliver solutions designed to give our clients the commercial edge.

We frequently work with leading law firms from across the globe on cross-border and multi-jurisdictional transactions and disputes, where we add value by understanding the nuances of local challenges, navigating complex regulatory frameworks, and providing valuable insight into the local business and legal environment in Thailand.

Driven by our clients’ needs in an ever-changing landscape, our forward thinking and diverse team of lawyers are dedicated to delivering exceptional outcomes for our clients, wherever their businesses take them.

Rep/Contact Info

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Chatchavej Chitvarakorn
Managing Partner
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Phisud Dejakaisaya
Founding Partner
James Lutterus
Orawan Ronnasittapirom
Office Manager