泰国 | Starry Research | Corporate Organization Forms in Thailand
Time: 2026-02-26

Starry Research | Corporate Organization Forms in Thailand

1. What are the organizational forms of companies in Thailand? What are the definitions and distinctions of each type?

Under the Thai Civil and Commercial Code, a Thai company is a legal unit recognized by law as having the status of a "person" in the realm of private law — that is, a juristic person. A juristic person may, in the same manner as a natural person, enjoy rights and bear obligations in accordance with the law, including the ability to enter into contracts, own property, and sue or be sued in its own name.

Under the Thai Civil and Commercial Code, juristic persons in the private law sphere are classified into five types, as follows:

1)      Private Limited Company

Established by at least 2 natural persons as promoters; capital is divided into shares, each with a par value of not less than 5 Thai Baht.

The liability of shareholders is limited to the amount of their respective shareholdings.

Managed by a Board of Directors; required to hold an annual general meeting of shareholders and prepare financial statements each year.

 

2)      Limited Partnership

Requires at least two partners, comprising both limited partners and general partners.

The firm name must include the name of at least one general partner.

Business management is the responsibility of the general partners.

 

3)      Registered Ordinary Partnership

All partners are jointly and unlimitedly liable for the obligations of the partnership.

An ordinary partnership may choose whether or not to register with the Department of Business Development (DBD); however, it only acquires juristic person status upon registration with the DBD.

All partners are entitled to participate in the management of the partnership's business.

 

4)      Association

Must be composed of at least 10 members.

Its purpose of establishment must not be for profit-making, can be such as cultural, sports, or religious objectives.

Managed by the Association Committee; required to submit annual reports.

 

5)      Foundation

Has no membership structure, but there must be a committee consisting of no less than three persons; established by founders contributing property for charitable purposes.

Acquires juristic person status upon registration.

Managed by the Foundation Committee; required to submit annual audit reports.

 

Comparison Table of Juristic Person Types

Comparison Item

Private Limited Company

Limited Partnership

Registered Ordinary Partnership

Association

Foundation

Purpose of Establishment

For profit

For profit

For profit

Non-profit

Non-profit

Minimum Founders

≥ 2

≥ 2 persons

≥ 2

≥ 2 persons

≥ 2

≥ 2 persons

≥ 10

≥ 10 persons

≥ 3

≥ 3 persons

Member Liability

Limited liability proportional to shares held

Limited / Unlimited liability

Unlimited joint and several liability

No personal liability

No personal liability

Management Structure

Managed by the Board of Directors

Managed by general partners

Managed jointly by all partners

Managed by the Association Committee

Managed by the Foundation Committee

Income/Profit Distribution

Profits distributed to shareholders

Profits distributed to partners

Profits distributed to partners

Not distributed

Used according to the foundation's established purpose

 

2. What are the important company documents following the incorporation of a Thai company (e.g., articles of association, shareholders' agreement, register of shareholders, etc.), and what is the function of each document for a company?

 

Important Documents Following the Incorporation of a Thai Company and Their Functions

No.

Document Name

Description

1

(Registration certificate of the Company and Partnership)

Registration Certificate of the Company and Partnership

Issued by the DBD upon completion of company registration. This is the official document confirming that the company has been legally established as a juristic person under the Civil and Commercial Code.

2

(Affidavit)

Affidavit

A document certifying that the company is registered as a juristic person, containing information such as the juristic person registration number, company name, names of authorized directors, registered address, registered capital, and business objectives.

3

(Memorandum of Association)

Memorandum of Association

Records the date of incorporation, the company name in Thai and English, the head office address, and details of the founding shareholders, among other information.

4

(Registration of Establishment List)

Registration of Establishment List

Sets out the company's registered capital and share structure, including classes of shares, the company seal, and registered address.

5

(Shareholder List)

Shareholder List

Lists in detail all current shareholders' names, number of shares held, share numbers, and amounts paid up on shares.

6

(Minutes of Statutory Meeting)

Minutes of Statutory Meeting

Minutes of the meeting held at the time of incorporation, covering the following agenda items: 1. Verification of the list, identity, and details of share subscribers 2. Consideration of the draft articles of association 3. Ratification of acts previously done by the promoters and establishment expenses 4. Consideration of share allotment matters 5. Appointment of the first Board of Directors 6. Appointment of auditors and determination of their remuneration

 

7

(Article of Association)

Articles of Association

The governing rules of the company, covering mechanisms such as share transfers, issuance of new shares, scope of directors' authorities and responsibilities, and shareholders' meetings. Legally binding on the company.

 

8

( share register book)

 Share Register Book

Records the detailed history of changes for all past and present shareholders, including dates of acquisition, share numbers, and dates of transfer. Unlike the Shareholder List, which shows only current shareholders, this register reflects all historical changes.

 

9

(Share Certificate)

Share Certificate

Comprises the original share certificate and its counterfoil, specifying the shareholder's name, share numbers, subscription date, and amount paid. Formally delivered to the shareholder as proof of share ownership.

 

How Are the Above Important Documents Obtained?

The Registration Certificate of the Company and Partnership is issued by the DBD upon completion of company registration.

If registration is completed through the online system, the DBD will send the documents by electronic delivery methods; if registration is handled in person at a DBD office, the documents may be collected on-site.

Regarding the documents: (1) the Registration Certificate of the Company and Partnership, and (2) the Affidavit, are both issued by the DBD. As for the remaining documents (3) to (7), the company is responsible for preparing them and keeping them safe after the registration process is completed. Furthermore, documents (8) and (9) must also be prepared and maintained by the company itself and are not required to be submitted to the DBD; however, failure to comply may result in a fine under the Thai Civil and Commercial Code.

 

What Are the Consequences of Non-Compliance with the Articles of Association?

         If a company's act is not carried out in accordance with its articles of association, such act may be deemed void or incomplete.

          If a resolution of the Board of Directors is in breach of the articles of association, such resolution may be set aside.

          If an act of a director is in violation of the articles of association, such act shall not be legally binding on the company, and the company may not be held liable therefor.

Although the consequences of violating the articles of association are not explicitly prescribed in terms of whether they render the relevant act void or what legal effect they produce, where a company has drafted its own articles of association (i.e., not using the standard template provided by the DBD), such articles must undergo a review to assess their compliance with applicable laws. If the content of the articles is inconsistent with the Civil and Commercial Code or other DBD regulations, the company will be required to make amendments to bring them into conformity. Accordingly, once the articles have passed review, they carry legal force and effect and are enforceable in accordance with their terms. Should the company, in the course of its actual operations, act in breach of or in non-compliance with its articles, the relevant acts may be rendered void or voidable.

 

For example, Thai Supreme Court Judgment No. 1121/2565 held as follows:

Pursuant to Article 13 of the articles of association of the first respondent (the company): "Any shareholder who is unable to attend the meeting in person may appoint a proxy to attend on their behalf." And Article 14: "At a general meeting of shareholders, the Chairman of the Board of Directors shall preside as chairman of the meeting; if the Chairman is absent or does not attend, the meeting shall elect one of the shareholders present to act as chairman." Under these articles, the person presiding as chairman of the meeting must be a shareholder personally present at the meeting and elected by those in attendance.

In this case, "P." was not a shareholder of the first respondent, but merely a proxy authorized by the second respondent (a shareholder) to attend the meeting and vote on their behalf. Accordingly, "P." was only entitled to attend the meeting and vote in accordance with the scope of the proxy; no other acts not expressly stated in the proxy instrument could be performed. Furthermore, the grant of a proxy did not make "P." a shareholder of the company, as the status of "shareholder" belonged exclusively to the second respondent and could not be transferred by proxy.

Accordingly, the act of the shareholders' meeting in electing "P." (the proxy) to serve as chairman and preside over the meeting was in violation of the company's articles of association and constituted an act without authority. This rendered the convening and resolution process of the first extraordinary general meeting of shareholders of the first respondent, held in 2016 (B.E. 2559), unlawful, and such meeting and resolutions should be set aside.

As can be seen from the above Supreme Court judgment, a violation of the company's articles of association may render the convening of a meeting and the resolutions passed thereat void. The court has the power to set aside the extraordinary general meeting and all resolutions adopted at such meeting.