Register Your Company in Thailand with Clear Legal Guidance

Start your business in Thailand with practical support for company structure, foreign ownership rules, DBD registration, tax setup, visas, work permits and ongoing compliance.

Since 2008

Established regional experience

18+ years

Supporting international companies

60+

Legal, payroll and HR professionals

Asia-wide

Direct offices + partner network

For foreign entrepreneurs, SMEs and international companies entering Thailand.

Business structure consultation based on your activity.
Company name reservation and DBD registration support.
Shareholder, director and capital planning guidance.
Tax ID, VAT, work permit and visa next-step support.

Get a Company Registration Quote

Clear advice on foreign ownership restrictions and available options.

Guidance on registered capital, shareholders and business objectives.

Support beyond registration, including tax, accounting, payroll and HR.

Company Setup Options in Thailand

Choose the right structure based on ownership, business activity, licensing needs and long-term plans.

Thai Limited Company

The common route for many businesses. Suitable when shareholder structure, capital and licences are planned correctly.

BOI-Promoted Company

Useful for qualifying activities that may benefit from foreign ownership options, tax incentives and visa/work permit advantages.

Representative Office

Suitable for foreign companies that need a non-revenue-generating presence for support or market research activities.

Branch Office

Can invoice in Thailand, but often requires extra approval and careful liability planning for the foreign head office.

Amity Treaty Company

For eligible US individuals or entities that need majority ownership under the Treaty of Amity route.

Foreign-Owned Thai Company

May require a Foreign Business Licence depending on activities, ownership and legal restrictions.

Company Registration Procedure in Thailand

Choose the right structure

Review ownership, shareholders, business objectives and future hiring needs.

Prepare documents

Company name, objectives, shareholder details, director details and registered address.

Register with DBD

Submit incorporation documents and complete company registration with the relevant authority.

Complete tax setup

Obtain Tax ID and register for VAT if required by your activity or revenue.

Set up operations

Open a bank account, manage payroll, accounting, work permits and annual filings.

Why Companies Choose ATA

ATA goes beyond registration by helping companies set up, operate and stay compliant in Thailand.

Company Incorporation

Support for local and foreign companies planning to register and operate in Thailand.

Visa & Work Permit

Guidance for foreign directors and employees who need legal working status.

Accounting & Payroll

Practical support for bookkeeping, payroll, tax and statutory compliance.

Legal Services

Documentation and legal guidance for business setup and ongoing operations.

Recruitment Support

Help finding the right people once your Thai company is ready to grow.

Regional Support

ATA Services Group supports businesses across Thailand, Vietnam, Malaysia and more.

Meet ATA Services Group: Your Business Expansion Partner in Asia

Discover how ATA helps international companies hire employees, manage payroll and compliance, and establish long-term operations across Asia.

FAQ

Can a foreigner open a company in Thailand?

Yes, foreigners can open a company in Thailand. The most common structure is a Thai Limited Company, where foreigners can hold up to 49% of shares unless special permissions (e.g. BOI promotion or US Amity Treaty) allow majority foreign ownership. ATA can guide you through the best structure based on your business goals and nationality.

Do I need a Thai partner to open a company in Thailand?

For a standard Thai Limited Company, a Thai partner is typically required to hold at least 51% of shares. However, exceptions exist for BOI-promoted businesses, US Amity Treaty companies, or Representative Offices, where majority foreign ownership is permitted. ATA will recommend the most appropriate setup for your needs.

What is a BOI-promoted company and who qualifies?

A BOI (Board of Investment) promoted company allows majority or 100% foreign ownership for businesses in targeted industries such as tech, manufacturing, R&D, and services that benefit Thailand. BOI companies enjoy perks like tax exemptions and multiple work permits. ATA Services can assess whether your business qualifies and assist with the application.

How long does it take to register a company in Thailand?

The process typically takes 1–2 weeks for a standard Thai Limited Company, provided all documents are in order. More complex setups, like BOI-promoted companies or Foreign Business Licenses, can take 3 to 6 months due to additional licensing and government approvals. ATA ensures that every step is handled efficiently to minimise delays.

What is the minimum capital required to start a company in Thailand?

There is no fixed minimum for company registration itself, but to sponsor a foreign work permit, the company must have at least 2 million THB in registered capital per foreign employee. This capital must be fully paid up. ATA can help determine the optimal capital structure for your business goals.

What Our Clients Say

Business Referral Program

Know a company that could benefit from ATA Services Group? Refer them to us and receive attractive rewards.

Learn More About Our Business Referral Program

Ready to Register Your Company in Thailand?

Speak with ATA Outsourcing and get clear next steps for your business setup.