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Start Your Thai Business the Right Way
Trusted by foreign entrepreneurs who want to live, work, and build in Thailand — legally and securely.
Important for Foreign Founders:
The Thai majority company is the simplest, fastest, and most cost-effective way to run a business and get a Work Permit in Thailand.
Yes, 100% foreign ownership is possible — but only under strict conditions (BOI, Amity, export-focused, etc.).
We’ll help you choose the best option for your goals.
What Happens Next?
We take your inquiry seriously — not just another lead form.
We ask a few key questions to understand your goals. Once you submit, our senior consultants will:
• Review your details
• Match you with the right expert
• Guide you step-by-step to get started
No spam. Just solid advice.
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Prefer to Talk First?
Book a 1-on-1 With Roger
Not sure which structure is best for your business or visa? Roger from Thai-Co has helped hundreds of founders like you build the right setup in Thailand — without the guesswork.
Choose a quick call now or return to the form to continue online.
HOW TO SET UP A COMPANY & WORK LEGALLY IN THAILAND
Full process for foreign entrepreneurs setting up a Thai majority company and converting from a Tourist to Non-B Visa in-country.
OFFICE OR BUSINESS LEASE
Secure a compliant lease (real office or registered address). This is legally required to register your company and later apply for a visa or work permit.
→ Thai-Co provides ready-to-use options.
COMPANY STRUCTURE & OBJECTIVES
Define your preferred ownership
(Thai majority or special structure), define your business activities, and legal structure
→ We advise on the most efficient and compliant setup.
COMPANY NAME + SHAREHOLDERS
Reserve your company name and finalize shareholders and capital.
→ We draft the MoA, share structure, and prepare all documents.
COMPANY REGISTRATION
Register with the Department of Business Development (DBD).
You’ll receive:
• Company Affidavit
• Tax ID
• Registration Certificate
OPEN COMPANY BANK ACCOUNT *
→ Some banks require Thai national director or shareholder to be present.
SOCIAL SECURITY (SSO) & VAT REGISTRATION *
Register the company and yourself as an employee with the SSO.and VAT
→ This is mandatory to apply for a work permit and convert your visa.
WORK PERMIT APPLICATION
Once your Non-B visa is approved, apply for a Work Permit.
You’ll need:
• Medical certificate
• Passport
• Original company docs
→ Our team guides and supports the process in person.
NON-B VISA EXTENSION (1-YEAR)
After receiving your work permit, you apply to extend your Non-B visa to 1 year.
→ You’ll need to show proof of salary payments and company activity.