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Putting a family office footprint on the ground in Bangkok.

A family with a villa, a clinic relationship and two commercial interests in Thailand eventually stops managing it from Riyadh by telephone. The question then is what kind of presence to put on the ground, and each answer carries a different set of limits.

Tim Connor · Last updated: 14 August 2026 · General information, not legal advice

Why a footprint at all

The trigger is usually accumulation rather than a decision. A family acquires a property, then a second, then a supply relationship, then an interest in an operating business, and somewhere in that sequence the coordination load exceeds what a Gulf based private office can carry across a time difference and a language barrier. The symptoms are recognisable: documents that sit unsigned for weeks, a Thai lawyer who cannot get an instruction, an operator whose monthly report nobody reads closely, and a growing reliance on one local individual whose interests have never been formally examined. That last one is the real risk, and a presence on the ground is largely a control response to it.

What the presence is for should be defined before its legal form is chosen, because the form follows the function and the forms have hard limits. Is it oversight of assets the family already holds. Is it sourcing and evaluating new opportunities. Is it running an operating business. Is it liaison and hospitality for family members who travel constantly. These are different activities in Thai regulatory terms, and a structure suited to one may be prohibited from doing another.

The representative office and its hard limit

A representative office is a non trading presence of a foreign company in Thailand. Its permitted activities are narrow and defined, and they are all about information rather than revenue: sourcing goods or services in Thailand for the head office, checking quality and quantity of goods the head office buys, giving advice on head office goods sold to Thai customers, disseminating information about head office products, and reporting on business developments in Thailand to the head office. It may not earn income, may not trade, may not sign sales contracts, may not accept purchase orders, and is funded entirely by remittance from the head office.

Within those limits it is genuinely useful and it is the lightest way to have people, an office and a corporate identity in Bangkok. It can employ staff, it can obtain work permits for foreign personnel subject to the applicable rules, and it operates under a defined minimum remittance requirement from the parent over its first years, which should be confirmed currently rather than assumed. Outside those limits it is a trap, because a representative office that starts doing revenue generating work is operating unlawfully, and the exposure sits with the parent. Our business library has a dedicated representative office guide that treats the permitted scope and the funding requirements in full.

The branch and the subsidiary

Where activity goes beyond information, the choices are a branch of the foreign company or a Thai subsidiary. A branch is the same legal person as the parent, which means the parent's liability is direct, and where the branch carries on restricted activity it needs foreign business permission and is subject to minimum capital requirements. A Thai limited company is a separate legal person, contains liability, is what Thai counterparties and banks expect to deal with, and is subject to the ordinary foreign ownership analysis under the Foreign Business Act. For most families the subsidiary is the answer, and our guide to forming a Thai company as a Gulf principal covers the ownership, capital and director questions that follow.

One point deserves emphasis for family offices specifically. Providing investment advice, managing assets for others, or holding client funds are regulated activities in Thailand, as they are in the Gulf, and a Thai entity that does those things for anyone beyond a narrow internal group may require licensing from the securities regulator. A single family's internal office is usually a different proposition from a business serving multiple families, but the boundary is a legal question and it is one to put to Thai counsel at the design stage, not after the entity is trading.

Staffing, and the ratio problem

Whatever the vehicle, foreign staff need visas and work permits, and the general regime ties work permit capacity to registered capital and to the number of Thai employees. A small office intending to run with two seconded Gulf staff and one local assistant will collide with that arithmetic quickly. The usual resolutions are to capitalise appropriately from the outset, to staff more heavily with local hires, or to qualify for a regime with different rules, whether Board of Investment promotion for an operating business or a personal visa category such as the Long Term Resident route for a principal. Our main visa guides treat the personal categories properly.

On local hiring, the roles that matter first are an office manager or chief of staff who can hold relationships with Thai lawyers, accountants and property managers; someone with genuine accounting competence rather than bookkeeping only; and, for most Gulf families, at least one person with Arabic. That third requirement is easier to meet in Bangkok than families expect, given the depth of Arabic speaking service staff around the Nana to Ploenchit corridor and the hospitals, but it needs to be recruited for rather than hoped for. Thai employment law is protective of employees, particularly on termination and severance, and our hiring and labour law guides set out what an employer takes on.

Premises, records and the working week

A registered address is a legal requirement and a real office is usually a practical one, because banks and authorities do sometimes inspect and because a serviced desk in a virtual office weakens the file at exactly the wrong moment. The commercial districts that suit are the ones the family already knows: Ploenchit and Wireless Road for proximity to embassies, banks and law firms, Sathorn for finance and legal, and lower Sukhumvit where a family with medical or hospitality interests may prefer to sit. Statutory records, accounting records and supporting documents must be kept, in Thai for statutory purposes, and audited annually.

The working week is a small point with large effects. Thailand works Monday to Friday, government offices close for a long list of public holidays, and the working day in Bangkok begins as the Gulf is starting and ends in the Gulf mid afternoon. The overlap is comfortable, roughly four hours of it, but Friday is the pressure point: it is a working day in Bangkok and the Gulf weekend. Families that fix a standing call early in the Bangkok afternoon on a Tuesday or Wednesday, and treat Friday as a Thai execution day rather than a decision day, lose far less time than those that do not.

Reporting lines back to the Gulf

The last item is unglamorous and it is the one families regret omitting. Original title deeds, registered lease documents, share certificates and licences are physical objects in Thailand, and knowing precisely where each one sits, in whose custody and under what release procedure, is a control worth putting in place on day one. Separating custody from authority, so that the person who holds documents is not the person who can instruct their use, is ordinary practice and it is easiest to establish before anyone is offended by it.

Confidentiality, realistically

Thai company records are public: the registered company, its directors, its capital and its shareholders can be searched at the Department of Business Development, and annual accounts are filed. A family that expects the level of privacy some other jurisdictions offer should understand that before choosing structures. There are legitimate ways to manage visibility, principally by holding through appropriately constituted entities with proper advice, and there are illegitimate ones involving nominees and concealment which this office will not participate in and which create a far larger problem than the one they solve. Discretion in practice comes mostly from ordinary professional behaviour: a small trusted staff, written confidentiality obligations, controlled document access, and not discussing family business in hotel lobbies.

Permitted activities, capital and remittance requirements for representative offices and branches, work permit ratios and licensing thresholds for advisory or asset management activity are set by regulation and change. Verify representative office and branch requirements and foreign business classification with the Department of Business Development at the Ministry of Commerce, work permit rules with the Department of Employment, and any securities or asset management licensing question with the Securities and Exchange Commission of Thailand. Appoint your own Thai legal and accounting advisers before establishing any presence.

This briefing is general information, not legal, tax or investment advice. Thai rules change frequently and individual cases differ. Verify current requirements with the relevant authorities, including the Immigration Bureau, the Board of Investment, the Land Department, the Department of Business Development and the Revenue Department, and take advice on your own facts before acting.

Where a conversation helps.

Briefings generalise; your situation will not. We work with a limited number of private partners, and if any of the above touches a decision you are actually making, we would be glad to consider it with you, privately and without obligation.

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