Thailand’s SEC Is Following the Money Behind Crypto Ownership

Thailand is tightening its oversight of the digital-asset industry by expanding the rules governing major shareholders of cryptocurrency businesses. The change may look like a technical adjustment to corporate regulation, but its significance is broader: the SEC wants to know not only who formally owns a crypto company, but who provides the money behind that ownership and may ultimately influence the business.

The revised criteria took effect on August 16, 2026, after publication in the Royal Gazette. Existing securities and digital-asset operators have 90 days to review their ownership and financing structures and obtain SEC approval where the new rules apply.

For Thailand’s crypto market, this creates a new layer of scrutiny around exchanges, brokers, dealers and other licensed digital-asset businesses.

The question is no longer just “Who owns the company?”

Traditional shareholder checks usually begin with a relatively simple question: who owns the shares?

But that question becomes more complicated when ownership is spread across several companies or individuals.

Imagine a crypto exchange where several shareholders each hold a significant stake. On paper, they appear to be independent investors. But what if all of them received the capital to acquire those shares from the same person?

The formal ownership structure may suggest several investors.

The economic reality may suggest one source of control.

This is the gap Thailand’s SEC is now trying to close.

Under the revised rules, a person who provides significant financing to a major shareholder of a regulated securities or digital-asset business can potentially be treated as a major shareholder themselves and become subject to SEC approval.

Why this matters particularly for crypto

The issue is especially relevant to the digital-asset industry because crypto companies often operate across borders and can have complicated ownership structures.

A Thai crypto business may involve:

• an operating company in Thailand;
• an offshore holding company;
• several investment vehicles;
• foreign shareholders;
• local partners;
• loans or guarantees;
• third-party financing.

None of these structures is automatically problematic.

The regulatory question is different: does someone behind the structure have enough financial influence to effectively control the business?

The SEC's new approach gives it more tools to answer that question.

Following the source of capital

The new framework expands the concept of financing beyond a simple loan or cash transfer.

Depending on the circumstances, regulators can consider:

• money;
• other assets;
• guarantees;
• investments in financial instruments;
• direct financing;
• indirect financing;
• arrangements involving third parties.

This matters because control can sometimes be created without directly purchasing shares.

For example, an investor could finance the acquisition of shares by another person while remaining outside the formal shareholder register.

Under the new approach, that financial relationship may itself become relevant to the SEC's assessment.

Multiple shareholders can still have one financial backer

One of the more important elements of the reform concerns situations where several shareholders ultimately rely on the same source of capital.

Suppose three investors each acquire a stake in a cryptocurrency exchange.

Individually, their ownership may appear separate.

But if one financial backer provided the money for all three acquisitions, the SEC can consider that common source of funding when determining who is actually behind the ownership structure.

This makes it harder to use multiple nominal shareholders simply to separate legal ownership from economic control.

The underlying principle is familiar from broader financial regulation: follow the money rather than relying exclusively on the name written in the shareholder register.

From legal ownership to economic control

This represents a broader change in the way Thailand is approaching financial regulation.

The SEC has increasingly focused on identifying people who exercise actual control, rather than limiting its analysis to formal ownership.

The latest rules extend that logic one step further.

The regulator is now interested not only in who controls a company, but also in who finances the people who control it.

For the crypto sector, that distinction could become particularly important as the industry attracts larger institutional and international investors.

What crypto companies need to check

For existing digital-asset operators, the 90-day transition period means that ownership structures now require a more detailed review.

Companies will need to examine questions such as:

Who are the major shareholders?

Where did the capital used to acquire their shares come from?

Are several shareholders financed by the same person or entity?

Are there guarantees or indirect financing arrangements?

Are offshore companies involved in the structure?

Does someone who is not formally a shareholder have significant economic influence?

The answers could determine whether additional SEC approval is required.

What changes for foreign investors

The reform is also relevant to international investors entering Thailand's crypto market.

Previously, an investor could focus primarily on how an acquisition was structured legally.

Now, the financing structure itself can attract regulatory attention.

This means that a transaction involving several investment vehicles or shareholders cannot necessarily be evaluated only by looking at their individual stakes.

The SEC may also examine the relationship between those investors and the source of their capital.

For international crypto groups, transparency around financing could therefore become just as important as the legal structure of the investment.

Not every loan is a regulatory problem

The new rules do not mean that every person or institution providing financing to a shareholder will automatically become a regulated major shareholder.

The SEC has established exceptions for certain ordinary commercial financing arrangements, including qualifying loans provided by financial institutions.

This distinction is important.

The regulator is not trying to prohibit normal banking relationships. The focus is on financing arrangements that could create meaningful influence or control over a regulated business.

In other words, the issue is not simply where the money came from, but what role that money plays in the ownership structure.

Why the change matters for crypto exchanges

A cryptocurrency exchange occupies a particularly sensitive position in the financial system.

It can hold or facilitate access to customer assets, operate trading infrastructure and connect users with the wider digital-asset market.

As a result, regulators have a strong interest in understanding who ultimately controls such businesses.

A transparent shareholder structure makes it easier to assess:

• who is responsible for the company;
• where its capital comes from;
• who can influence strategic decisions;
• whether potential conflicts of interest exist;
• and whether the owners meet regulatory requirements.

The SEC's latest move therefore extends the logic of crypto licensing beyond the company itself to the financial network surrounding it.

Thailand is tightening crypto regulation without banning innovation

The significance of the reform is not that Thailand is becoming hostile to cryptocurrency.

The opposite may be closer to the truth.

Thailand has been building a regulated digital-asset market in which exchanges, brokers and other operators can legally provide services under government supervision.

But as the industry becomes more institutional, the regulator needs more sophisticated tools.

The challenge is no longer simply identifying an unlicensed crypto business.

It is understanding who is behind a licensed one.

The bigger picture

Thailand's latest shareholder reform reflects a wider evolution in financial regulation.

In the early stages of the crypto industry, regulators often focused on the companies directly providing digital-asset services.

As the market matures, attention is moving toward the structures surrounding those companies: beneficial owners, controlling parties, sources of capital and financial relationships.

That is why the new rules matter.

Thailand is effectively moving from “Who owns this crypto company?” to “Who really stands behind its ownership?”

For legitimate businesses, this will mean more due diligence and potentially higher compliance costs. But for the market as a whole, greater transparency could make Thailand's digital-asset sector more credible to investors, financial institutions and international crypto companies.

The direction is clear: as Thailand builds a more institutional crypto market, the SEC wants the people behind the capital to be visible too.