KHONSU
A reliable start to your business in Thailand
We help foreigners open businesses legally and with full support at every stage
Our team registers companies in all major legal forms, including Thai Limited Company, BOI-promoted structures with 100% foreign ownership, export companies, Amity Treaty companies, and businesses requiring an FBL license
Guaranteed compliance and results
Free expert consultation
Quick and responsive chat support

What You Need to Know Before Registering a Company

  • Minimum Two Shareholders
    To register a company, at least two shareholders are required
  • 51% Thai Shareholding
    At least 51% of the shares must be owned by Thai nationals or Thai legal entities, except in cases where legal exemptions apply
  • Business Visas
    To obtain a work permit for each foreign employee or director, the company must have at least 2 million THB in registered capital
  • Limited Liability of Shareholders
    Shareholders are liable only up to the amount of their capital contribution to the company
  • Directors
    A company must have at least one appointed director. The director holds full authority over company operations and is responsible for all major decisions
  • Foreign investors may own up to 49% of a Thai company, but legal exceptions exist. With BOI promotion, participation under the US–Thailand Treaty of Amity, registration as an export company, or an FBL license, 100% foreign ownership is possible
Thai Limited Company
In a Thai Limited Company, foreign nationals can own up to 49% of shares, while the remaining 51% must be held by Thai citizens. This restriction is intended to protect local businesses and limit foreign control. However, there are legal exceptions that allow foreigners to own more than 49%:

Foreign Business License (FBL) — allows majority foreign ownership in approved business sectors
BOI promotion — companies approved by the Board of Investment may be fully foreign-owned
US–Thailand Treaty of Amity — enables US citizens to own up to 100% of a Thai company

These exceptions provide legal pathways for full foreign ownership in Thailand
100% Foreign-Owned Company under the BOI Program
100% Foreign-Owned Company under the BOI Program
Legal business ownership in Thailand with no restrictions on foreign shareholding
The BOI program allows foreigners to establish companies in Thailand with full foreign ownership. It provides full ownership rights, tax incentives, simplified import of equipment, work visas, and government support
We guide you through every step — from selecting the right category to obtaining BOI approval and registering your company
Khonsu are experts in setting up BOI companies for foreign investors in Thailand
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