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SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Foreign Investment Guide

Two, Three or Four Foreign Founders in a BOI Company: The Shareholding Decisions You Cannot Undo Later

A promotion protects the company, not the founders from each other. What promotion does and does not cover when several foreign shareholders are involved, the shareholders'-agreement questions the timetable forces you to settle before filing, and which choices become irreversible.

Suwanvara Law FirmCorporate & Foreign Investment Team9 min read

A promotion protects the company. It does not protect you from each other.

Most guidance on investment promotion is written for a single foreign parent establishing a subsidiary. That is not what most manufacturing and technology ventures entering Thailand actually look like.

They look like two, three or four foreign founders — often from different countries, often with one contributing technology and the others contributing capital — who have agreed the business and not yet agreed the cap table.

This guide covers only that: the shareholding and governance decisions that a multi-founder promoted venture has to settle, and which of them become irreversible.

For incentive tiers, eligible activities and the filing steps themselves, see our foreign investor guide, which covers them in full — this page does not restate them.

General information only, not advice on a specific matter. Eligibility, capital requirements and incentive terms are set by policy and change — confirm the current position for your project.

1. What a promotion covers, and what it leaves entirely to you

It concerns: the promoted entity and the activity it carries on, who may own it, and the benefits attaching to that activity.

It says nothing about:

  • How founders divide control between themselves
  • What happens if one founder stops funding
  • Who keeps the technology if the venture ends
  • Whether a founder can sell to a competitor
  • How a deadlock between two equal founders is broken
  • What a departing founder is owed, and how it is valued

If you have not written these down, the default position applies. It is almost never what any of you assumed, and it is the position you will be arguing from at the worst possible moment.

2. The questions the timetable forces you to answer

The process itself will extract decisions from you, whether or not the founders have discussed them. Better to decide these deliberately, three weeks earlier, than under filing pressure:

Shareholding. Who holds what, and does it reflect cash, technology, or future work? A founder contributing know-how and a founder contributing cash are contributing different things on different timelines, and equal shares often stop feeling fair to somebody within eighteen months.

Deadlock. Two founders at 50/50 is not a governance structure; it is a coin flip you have not yet had to make. Decide the mechanism now — casting vote, an independent director, a buy-sell provision, or an agreed escalation.

Capital calls. What happens when a founder cannot fund? Whether the others may fund and dilute, on what valuation, with what cure period, and whether the defaulter loses rights beyond economics.

Transfer and exit. Pre-emption rights, tag and drag provisions, what happens on death or incapacity, and whether a founder may sell to a competitor.

Who signs. Directors take on real personal exposure. Decide who carries it, which decisions need the others' consent, how a director is replaced, and what indemnity the company gives.

Technology. Dealt with separately below, because it is where the most money is lost.

3. Technology and know-how: two questions, not one

Founders routinely conflate these, and they are entirely distinct:

  1. What does the technology contributor get in the cap table?
  2. Who legally owns the technology?

It is common to assume that contributing know-how to a venture transfers it to the venture. It does not, by itself.

  • If the company should own it, that requires an assignment, on defined terms
  • If the founder retains it and the company uses it, that requires a licence, with terms covering scope, exclusivity, territory and — critically — what happens on exit
  • If neither document exists, you have a venture whose core asset has undefined ownership

For advanced-materials, additive-manufacturing and process-technology projects, this matters twice over. Evidence of the technology and process being brought to Thailand tends to be examined, and it matters who owns what is being evidenced. A venture describing technology in its dossier that its founder personally owns, with no licence in place, is describing something it does not have.

Improvements made in Thailand raise the same question again: work done by Thai employees and contractors needs assignment provisions, or the venture's own developments end up outside it. Our trademark and IP ownership guide covers that mechanism.

4. What genuinely cannot be undone

DecisionWhy it locks
The activity descriptionConstrains what the company may do for years; not easily amended
Shareholding presented in the applicationDifficult to alter without affecting the promotion
Ownership of contributed technologyOnce the venture has built on it, practically impossible to unwind cleanly
Absence of exit and transfer provisionsCannot be fixed retrospectively — the party who must agree has every reason not to
Who was named directorPersonal exposure already incurred cannot be reassigned backwards

5. What we do with a founding team

  1. Map the commercial deal the founders think they have — usually there are three versions of it in the room
  2. Identify what the filing will force and by when
  3. Draft the shareholders' agreement and constitutional documents together, so they do not contradict each other
  4. Settle the technology position with an assignment or licence before filing
  5. Allocate the director role and the protections around it
  6. Then proceed with the application, with the cap table already agreed

Founders sometimes want to reverse steps 3 and 6 to save time. It saves about two weeks and costs considerably more later.

Summary

SituationDo this before filing
Several foreign foundersAgree the cap table and write it down
One founder brings the technologyDecide separately what they get and who owns it
50/50 between two foundersChoose a deadlock mechanism
Different funding capacitiesAgree what happens on a missed capital call
A founder resident abroadDecide consciously who takes the director exposure

Promotion is granted to the company. Every dispute we see in these ventures is between the founders, and every one of them was avoidable at the cap-table stage.

We advise foreign founding teams on shareholding, shareholders' agreements and technology contribution alongside the promotion process. Initial consultation is free — call +66 92 254 2045 or send us the details.


This guide is published by Suwanvara Law Firm — a Khon Kaen law firm established in 1986. General information only, not legal advice on a specific matter.

Frequently asked questions

Does promotion protect our shareholding arrangement between founders?+

No, and this is the misunderstanding that causes the most damage. Promotion concerns the promoted entity and the activity it carries on — what the company may do, who may own it, and what benefits attach. It says nothing about how three founders divide control between themselves, what happens if one stops funding, or who keeps the technology if the venture ends. Those are governed entirely by your constitutional documents and shareholders' agreement, and if you have not written them, the default position applies, which is almost never what any of you assumed.

Can we settle the shareholders' agreement after the certificate is issued?+

You can sign it later, but several of the choices it should record will already have been made for you by then. The activity description, the shareholding presented in the application, the capital committed and who is named as director all get fixed during the process, and each carries consequences the founders often have not discussed. In practice the timetable forces the conversation whether you plan for it or not — it is better to have it deliberately, three weeks earlier, than under filing pressure.

One founder contributes the technology and the others contribute cash. How should that be handled?+

Deliberately, and in writing, before filing. Two questions have to be answered separately: what the technology contributor receives in the cap table, and — quite distinct — who legally owns the technology. It is common for founders to assume that contributing know-how to the venture transfers it to the venture. If the intention is that the company owns it, that requires an assignment or a licence on defined terms. If the intention is that the founder retains it and the company uses it, that requires a licence with terms for what happens on exit. Leaving it undefined is the single most expensive gap we see in founder-led ventures.

Who should be named as director?+

Whoever it is takes on real personal exposure, and that should be a conscious allocation rather than whoever is most convenient at signing. Directors carry duties and can face personal consequences for company matters, and a founder resident abroad may find the role harder to discharge than they expected. Decide who signs, what decisions require the others' consent, how a director is replaced, and what indemnity the company gives — before filing rather than after a dispute.

What if a founder cannot meet a capital call?+

This is the most common cause of founder disputes we see, and it is entirely foreseeable. Capital committed in an application creates real obligations, and ventures rarely hit their funding milestones exactly as planned. The agreement should say what happens: whether the others may fund and dilute, on what valuation, whether there is a cure period, and whether a defaulting shareholder loses rights beyond economics. Deciding this while everyone is optimistic is straightforward; deciding it while someone is short of cash is not.

Which decisions genuinely cannot be undone later?+

The activity description constrains what the company may do for years and is not easily amended. The shareholding presented in the application is difficult to alter without affecting the promotion. Ownership of contributed technology, once the venture has built on it, becomes practically impossible to unwind cleanly even where the legal position is arguable. And the absence of exit and transfer provisions cannot be fixed retrospectively, because by the time you need them the party who would have to agree has every reason not to.