Company Registration Services
Establishing your business with legal precision — entity selection, shareholder structuring, and post-registration compliance for foreign investors.
Company registration for foreign investors
Establishing a company in Thailand requires careful legal structuring, particularly for foreign investors operating in Rayong and the Eastern Seaboard. We assist clients with entity selection, shareholder structuring, regulatory compliance, and post-registration obligations.
Types of business structures in Thailand
- Thai Limited Company — the most common structure, requiring a minimum of three shareholders
- Foreign Business License (FBL) — required for certain restricted activities under the Foreign Business Act
- Board of Investment (BOI) Promotion — for qualifying manufacturing/industrial activities, with potential 100% foreign ownership
- Branch & Representative Offices — for foreign companies establishing presence without forming a separate Thai entity
Foreign ownership restrictions
Under the Foreign Business Act, many service activities are restricted and may require Thai majority shareholding or a Foreign Business License. Exceptions may apply under BOI promotion or international treaties such as the US-Thai Treaty of Amity. Proper structuring at the registration stage is essential for long-term compliance and operational control.
Company registration process in Thailand
Name reservation
Verification and reservation of a compliant company name with the Department of Business Development (DBD).
Memorandum of Association (MOA)
Preparation of company objectives, registered capital, and shareholder details.
Statutory meeting
Adoption of Articles of Association and appointment of directors and auditors.
Registration filing
Submission of Thai-language documents to the relevant provincial DBD office.
Post-registration compliance
After incorporation, companies must complete additional regulatory steps:
- Tax Identification Number (TIN) registration
- VAT registration (if applicable)
- Social Security registration
- Corporate bank account setup
Capital requirements & work permits
Companies employing foreign nationals must comply with capital and employment ratio requirements. We advise on appropriate capitalization structures to support work permit and Non-Immigrant "B" visa eligibility. Related: Visa & Work Permit Services.
Common questions about company registration
Company, BOI and business support by location
Company setup, foreign investment and commercial support for businesses: