Siam Legal International (Bangkok Office)
Company Setup Assistance in Bangkok
Description
Siam Legal International (Bangkok Office) is a Bangkok-based partner offering thai company registration (dbd), boi application support, foreign business licence, and us amity treaty setup.
Services Offered
Areas Served
Google Reviews
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Highly Recommend for Marriage Registration in Thailand I recently used Siam Legal's services to help my Thai partner and I get legally married here in Thailand, and the whole experience was genuinely stress-free from start to finish. Navigating the paperwork for an international marriage can feel overwhelming — there are translations, authentications, and official procedures that are easy to get wrong. Siam Legal handled every single document correctly and efficiently, which gave me real peace of mind. What stood out most was the attention to logistics. They not only managed all the administrative paperwork but also arranged transport to the registrar office, so even the practical side of the day was taken care of. Everything went smoothly — no last-minute surprises, no confusion at the office. Especial thanks to K. Book If you're a foreigner marrying a Thai national and want the process done properly without the headache of figuring it all out yourself, I wouldn't hesitate to recommend Siam Legal. Professional, thorough, and genuinely helpful.
I received a 10-year LTR Visa last week, owing to the sterling guidance and support of Siam Legal. I first contacted Rex, who having listened to my aspirations in turn strongly recommended that I speak with his colleagues in the LTR Visa team. I was very fortunate to be assigned to the care and expertise of Ruksasuda Rukvongvan (Praewa). Ruksasuda carefully managed my application process, with great skill and patience! My 90 day tourist visa was expiring soon and I thought that the process would not have time to complete fully during my stay, but Ruksasuda managed to deal with everything at a great pace, and even secured a meeting with BoI on the Friday before I had to leave the Kingdom! I was absolutely delighted to be able to fly home with the paperwork all complete and the visa stamps already in my passport. I would not hesitate to recommend Ruksasuda and her colleagues at Siam Legal for all of your Visa requirements.
Amazing experience with Siam Legal Team since 2025-2026🤩🫶😍 I must thanks to Grok AI🤣 as I asked Grok last year I need to do two different Visa in Bangkok and please recommend me the Best visa company in Bangkok. And unbelievable—— Grok gave me the name and link: Siam Legal as the Top 1. (And two more choices) So I immediately contacted Siam Legal and another one, and you know the result—— Siam Legal, sure WIN!!!🥇 The Schengen Visa & Thai Retired Visa teams are so professional and did EVERYTHING in super detail, and the most important part was NO mistakes at all, and super fast to make EVERYTHING just PERFECT 💝 They are so nice and even made several different plans to deal with everything might be happening. And with their great efforts and lucky, we got the visa successfully and quickly. Even I got the visa just cost 7 working days ( although they promised me that normally it would need 15 working days)!! So I really believe Grok said: Siam Legal always been considered as the BEST visa company in Thailand. I truly believe that and really appreciate all their amazing efforts 🫶🫶🫶 Thank you Siam Legal Team, you’re great partners!!! Wish you all success and great luck 🍀 See you next time!! Thanks a lot to you all 🧚🏻
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Claim this listing to add detailsWhat to check when choosing a company setup assistance partner
- Confirm they set up a genuine, legal structure, not nominee shareholders (illegal under the Foreign Business Act).
- Ask whether they handle BOI and the US Amity Treaty, not just a plain 49/51 company.
- Get the all-in fee: registration, capital requirements, and ongoing compliance, not just the headline setup price.
- Check they are a licensed firm with a real office, and ask for the lawyer's name.
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