Business Structures in Thailand 

When planning to start a business in Thailand, one of the first decisions you must make is choosing the right legal structure for your company. The structure you select affects ownership rights, tax obligations, liability, and the process for registering and operating your business. Each business form has its own rules, benefits, and limitations, so understanding your options helps you build a solid foundation for long-term success.

Below are the most common company structures used by local and foreign entrepreneurs in Thailand:

  • Limited Company – This is the most widely used business form in Thailand. A limited company offers flexibility in ownership and operations, and its shareholders are only liable up to the amount they invest. It can be fully Thai-owned or include foreign shareholders, subject to specific foreign ownership restrictions in certain industries.

  • Branch Office – A branch of a foreign company can be established in Thailand to conduct similar business activities as the parent company. A branch office is considered part of the foreign entity and must file financial statements locally. It also typically requires a local representative and meets specific capital requirements.

  • Representative Office – Suitable for foreign companies that want to explore the Thai market, do market research, or coordinate activities without generating income locally. Representative offices are limited in function and cannot engage in commercial revenue-generating operations.

  • Regional Headquarters (RHQ) – This structure supports multinational corporations that want to manage and coordinate regional operations from Thailand. An RHQ can provide services such as strategic planning, quality control, and overall coordination for its affiliated companies in the region.

  • Regional Operating Headquarters (ROH) – Similar to an RHQ, an ROH not only coordinates regional functions but also performs operational activities such as marketing support, data processing, or service delivery for related companies in Asia.

  • BOI-Promoted Company – Businesses that are approved by the Thailand Board of Investment (BOI) may receive a variety of incentives, including tax reductions, permission for foreign ownership, and support for skilled foreign personnel. These benefits depend on the industry and the specific project.

Choosing the appropriate legal form depends on your business goals, capital structure, industry regulations, and long-term plans in Thailand. Each type has unique registration requirements, ongoing compliance duties, and strategic implications for taxation and foreign ownership.

Understanding these options early in the planning process allows you to set up your company efficiently and avoid common legal or administrative challenges.

For tailored advice on selecting the best company structure and support with your business setup in Thailand, contact our team to discuss your plans and begin the process.