Find the right TSIC code for your business.
Describe what your business does in plain language. We'll match it to the official TSIC classification and show you how to register your company in Thailand under it.
Why the TSIC code matters
Your TSIC code is what you declare as your company’s business activity when you register in Thailand. Picking the closest, most accurate code from the start avoids amendments later and signals the right activity to banks and partners.
This finder gives you a fast, well-matched starting point. From there, our team confirms the exact code and handles the registration end-to-end.
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TSIC code finder — FAQ
What is a TSIC code?
TSIC (Thailand Standard Industrial Classification) is the standard business classification used in Thailand. You declare the code(s) that describe your company's activities when you register.
How does this TSIC finder work?
You describe your business in plain language and we run a semantic search over the official catalog, returning the closest-matching codes. It is a fast first answer — Emerhub confirms the exact code with you before registration.
What happens after I find my code?
Share it with our team and we handle the rest — confirming the code and registering your Thai company end-to-end.
Found your TSIC code? Let’s register your Thai company.
Share your activity and our team confirms the exact TSIC code and handles your registration in Thailand end-to-end.