Director and Shareholder in a Thai Company: What's the Difference and Why It Matters
When foreign entrepreneurs set up a company in Thailand, two words come up immediately: director and shareholder. Most people have a rough idea what both mean. But in the context of Thai company law, the distinction is more precise — and more consequential — than many new business owners realise.
Getting this right from the start protects your position in the company, determines who has day-to-day operational authority, and affects everything from work permit eligibility to how disputes between founders are resolved. This guide explains both roles clearly, how they interact under Thai law, and what foreign founders need to consider when structuring their company.
What Is the Difference Between a Director and Shareholder in Thailand?
In a Thai private limited company (บริษัทจำกัด), governed primarily by the Civil and Commercial Code, these two roles are legally separate and serve different functions.
A shareholder is an owner of the company. They hold shares, which represent their proportional stake in the business. Shareholders have financial rights — they receive dividends when declared — and voting rights at shareholder meetings. But shareholders, in their capacity as shareholders, do not manage the company. They do not sign contracts, open bank accounts, or make day-to-day decisions. Their power is exercised collectively at general meetings, typically once a year for an Annual General Meeting (AGM).
A director, by contrast, is responsible for managing the company. Directors are appointed by the shareholders and are authorised to act on behalf of the company — signing contracts, managing operations, and binding the company legally. In a Thai company, the director (or authorised director, where multiple directors are listed) is the person whose signature carries legal weight.
One person can hold both roles simultaneously. A foreign founder who owns 49% of a Thai company and is also listed as a director is both a shareholder and a director. But the roles remain legally distinct even when held by the same individual.
Shareholders in a Thai Company: Rights, Limits, and the Foreign Ownership Question
Thai private limited companies must have a minimum of two shareholders. This was reduced from three in 2023 — a meaningful change that simplified setup for foreign founders working with a single Thai partner.
For foreign nationals, the shareholding structure is one of the most important decisions in the setup process. Under the Foreign Business Act B.E. 2542 (1999), most business activities in Thailand are restricted to majority Thai ownership. This means that in a standard Thai limited company, Thai shareholders must collectively hold more than 50% of shares. A foreign founder therefore typically holds 49% or less in a standard majority-Thai structure.
Importantly, being a minority shareholder does not mean being without protection. A well-drafted shareholder agreement can — and should — set out the rights and obligations of each shareholder in detail, covering matters such as dividend policy, decision-making thresholds, share transfer restrictions, and what happens if a partner wishes to exit. The shareholder agreement operates alongside the company's Memorandum of Association (MOA) and can give minority shareholders meaningful protections that the standard Thai company structure alone does not automatically provide.
For businesses that qualify, 100% foreign ownership is possible through BOI promotion or a Foreign Business Licence (FBL) — both of which lift the standard foreign ownership restrictions for eligible activities.
Directors in a Thai Company: Authority, Liability, and Work Permits
The director is the operational face of the company. Under Thai law, a director has the authority to bind the company in contracts and transactions — but this authority depends on how the company's MOA defines signing authority. Some companies require two directors to sign together; others authorise a single director to sign alone. This is set out in the company's affidavit and directly affects how the company operates in practice.
Directors carry personal legal responsibility for the company's compliance obligations. This includes ensuring that annual financial statements are filed, that the company holds its AGM within four months of the financial year end, and that statutory filings are made to the Department of Business Development (DBD). Failure to meet these obligations can expose directors to personal liability.
For foreign nationals, the director role also has a direct link to work permit eligibility. If a foreigner is actively managing a Thai company — attending meetings, making decisions, signing documents — that constitutes work under the Alien Working Act, and a work permit is required. The company itself must meet the requirements to sponsor a work permit: generally, a minimum registered capital of ฿2 million per foreign work permit holder and a 4:1 ratio of Thai to foreign employees (with exceptions available under BOI and reduced requirements for those on Non-O Thai Wife visas).
Being listed as a director in the company affidavit without actively working in the business is a different situation — but it is an area where legal advice is worthwhile, since the line between passive directorship and active management is not always obvious in practice.
Common Structures for Foreign Founders in Thailand
Understanding how these roles work in practice helps when choosing a company structure. Here are three typical scenarios:
Foreign founder as minority shareholder and sole director. The foreign founder holds 49% of shares. A Thai partner or partners hold 51%. The foreign founder is the authorised director and runs day-to-day operations. This is the most common structure for foreign-operated businesses in Thailand. The foreign director needs a work permit. A shareholder agreement is strongly recommended to protect the founder's operational control.
Thai majority shareholders, Thai director. Some foreign investors prefer to hold a minority stake while a trusted Thai director manages the company. This structure can work well but requires a robust shareholder agreement, since the foreign shareholder has limited day-to-day control by default.
100% foreign-owned company (BOI or FBL). A qualifying business can be 100% foreign-owned, with the foreign founder as both sole shareholder and director. This eliminates the need for a Thai partner entirely, though the application and approval process for BOI or FBL status adds time and cost to setup.
Responsibilities of a Director and Shareholder
The distinction between a director and shareholder is not just a technical detail. It determines who controls the company operationally, who is liable for compliance failures, who can sign the company's bank account, and how disputes between co-founders are resolved if the business relationship breaks down.
Problems arise most often when founders treat these roles informally — assuming that because someone owns 49% of a company, they have day-to-day control, or assuming that a Thai majority shareholder can't interfere in operational decisions. Without a proper shareholder agreement and a clearly structured directorship, both assumptions can prove wrong.
Getting the structure right from the start is far simpler — and far cheaper — than correcting it later. Attori Law advises on company structure, handles the full company registration process in Thailand, and drafts shareholder agreements and legal contracts tailored to your ownership structure.
Book a free consultation to discuss the right structure for your business.
Frequently Asked Questions: Director and Shareholder in Thailand
Can a foreigner be a director of a Thai company?
Yes. There is no nationality restriction on who can serve as a director of a Thai private limited company. However, if a foreign director is actively managing the business, they will need a valid work permit. The company must meet the eligibility requirements to sponsor one.
Does a director have to be a shareholder in Thailand?
No. Directors and shareholders are separate roles and do not need to overlap. A director can be appointed who holds no shares in the company, and a shareholder can hold shares without taking any director role.
What protection does a minority shareholder have in Thailand?
Under standard Thai company law, majority shareholders have significant voting power. Minority shareholders — including a 49% foreign founder — benefit most from a well-drafted shareholder agreement that sets out decision-making rights, exit terms, and protections against dilution or unilateral changes to the business.
Can a Thai company have only one director?
Yes. A Thai private limited company can have a single director. Many small companies are structured with one authorised director who has full signing authority. The specific signing requirements are set out in the company affidavit.
What happens if a director leaves or resigns from a Thai company?
A change of director must be registered with the Department of Business Development and updated in the company affidavit. Until the change is formally registered, the departing director may still be legally bound to the company — which is why prompt registration of director changes matters. Attori Law handles director change filings as part of our ongoing corporate compliance services.