Over the past 12 months, Thailand’s M&A market has been resilient but selective, with GDP growth decelerating through 2025, inbound tourism softening, and foreign investment facing political uncertainty compounded by global conflicts. Energy and natural resources, industrials, technology, media and telecommunications and real estate were the most active sectors, with domestic deals dominating by volume while the largest transactions were driven by Thai conglomerates and strategic acquirers.

Private equity (PE) has become an increasingly active segment of Thailand’s M&A market. Most activity involves private rather than public-market deals, with control transactions typically equity-funded or equity/debt hybrid rather than highly leveraged. The prevailing model is growth and control capital – sponsors pursuing family-business succession and conglomerate spin-offs. Deployment has clustered around healthcare, education, digital infrastructure and advanced manufacturing, supplemented by select consumer services and private and international education, where both financial sponsors and global school groups have been consolidating assets. Digital infrastructure – particularly data centres – has emerged as one of the most active sectors for PE investment, supported by Thailand’s geographic positioning, BOI promotional privileges, and overflow demand from capacity-constrained markets in the region. For 2026, carve-outs and divestitures are expected to drive sponsor activity.

The year was shaped by overlapping shocks. US–China trade tensions and the Trump administration’s “reciprocal” tariffs were the most significant external force. Thailand negotiated its headline rate below China’s, preserving its relative advantage. Combined with “China-plus-one” dynamics and tighter rules of origin, this drew a record wave of relocation – Chinese and Taiwanese electronics and PCB fabrication, Chinese EV assembly, and hyperscaler data centres – though gains were uneven, with EV makers caught in an overcapacity price war.

The mid-2025 border conflict with Cambodia had contained economic damage but brought lasting political consequences: a leaked call brought down the governing coalition, ushering in a minority government and snap election, with markets responding through a sharp selloff and heavy foreign outflows. That uncertainty, layered on soft tourism and a firmer baht, kept investors cautious, though the February 2026 election and a steadier government now point toward gradually recovering confidence.

Thailand’s private equity landscape has been shaped by tightened foreign investment controls, active data protection enforcement, and broadened investment promotion.

The most significant development has been intensified scrutiny under the Foreign Business Act (FBA) and the Land Code. The Ministry of Commerce (MOC), the Department of Business Development (DBD) and the Department of Lands have sharpened their focus on structures where impermissible nominee arrangements are suspected. Incorporation processes now require more extensive documentation, and due diligence on acquisition targets must carefully assess historical shareholding structures, materially increasing deal complexity for inbound PE transactions.

Data protection has moved from paper compliance to active enforcement. The Personal Data Protection Committee has issued financial penalties across multiple sectors for failures such as inadequate security architecture and absent breach notification.

On the opportunity side, the Board of Investment (BOI) has expanded promoted activities to cover data centres, electric vehicles, semiconductors, advanced electronics, and bio-circular-green economy businesses. The Thailand FastPass mechanism has further streamlined approvals for large strategic projects, though applicants in regulated sectors must still satisfy sector-specific regulatory requirements before qualifying. The MOC has also considered removing certain businesses from the restricted business list under the FBA. If implemented, this would allow foreign majority-owned entities to conduct those businesses in Thailand without obtaining a foreign business licence, a process that is time-consuming, disclosure-heavy, and uncertain.

Thailand’s PE regulatory landscape is governed by several authorities spanning foreign investment controls, capital markets, merger control, and compliance.

The MOC, through the DBD, administers the FBA with heightened scrutiny over suspected impermissible nominee arrangements. The Department of Lands enforces foreign land ownership restrictions under the Land Code, adding complexity to PE investments in real estate or asset-intensive sectors. The BOI grants qualified foreign investors majority or full ownership rights in promoted sectors, with approvals streamlined through the Thailand FastPass mechanism.

For transactions involving Stock Exchange of Thailand (SET)-listed targets, the Securities and Exchange Commission (SEC) and the SET govern mandatory tender offer obligations, disclosure, and insider trading rules under the Securities and Exchange Act (SEC Act). The Trade Competition Commission (TCC) administers merger control under the Trade Competition, with pre-merger approval and post-merger notification required where prescribed revenue thresholds are met. Thailand does not operate a national security screening mechanism equivalent to CFIUS, draws no regulatory distinction between sovereign wealth fund and other financial investors, and the EU Foreign Subsidies Regulation has no direct application absent a meaningful EU market nexus.

Recent developments include stricter AML and KYC/CDD requirements targeting digital fraud. The Bank of Thailand now requires enhanced due diligence for cash transactions aggregating THB5 million or more in a single day, with institutions obliged to report abnormal cash behaviour and decline transactions where due diligence cannot be completed – sponsors should assess portfolio company cash management practices during due diligence. On ESG, from 16 January 2026 all SET-listed companies must disclose sustainability information – covering environmental impact, greenhouse gas emissions, labour practices, human rights, and community engagement, with emissions verified by a registrant of Thailand’s Greenhouse Gas Management Organization.

Legal due diligence in Thai PE transactions is typically conducted on a key-issues basis rather than producing an exhaustive issues register. Desktop review of disclosed documentation supplemented by independent searches is the prevailing approach. Customary searches cover corporate records at the DBD, title searches at the Department of Lands, intellectual property searches, and litigation searches. Where the target operates in a regulated sector, licence verification forms part of the standard scope.

Beyond business-specific issues, PE due diligence carries a distinct emphasis on exit from the point of entry. Where a sponsor acquires at the holding company level, diligence may extend to the viability of downstream disposal options – whether the target’s operating structure can be disaggregated cleanly. Separating business units for a trade sale or secondary buyout may trigger fresh regulatory approvals, merger control filings, and re-licensing under the FBA. Diligence conducted with a clear exit thesis therefore focuses on structural flexibility and transactional friction, not only existing liabilities.

Vendor due diligence has become increasingly common in Thai PE transactions, particularly in competitive auctions. A vendor due diligence report (VDDR) provides bidders with an organised overview of the target’s core business, operational structure, and compliance profile, while the characterisation of identified issues remains for each bidder to determine.

The VDDR also serves a process management function, reducing information requests and minimising disruption to the target business. In more structured processes, buyers may be limited to top-up due diligence after the VDDR’s cut-off date. Market practice in Thailand generally does not extend to sell-side advisers providing formal reliance to prospective purchasers; bidders are expected to conduct their own independent assessment.

PE acquisitions in Thailand are predominantly carried out by privately negotiated share purchase agreement (SPA). Court-approved schemes of arrangement are not a feature of Thai acquisition practice, and statutory mergers under the Civil and Commercial Code are available but rarely used in PE transactions, given their procedural complexity.

Hostile takeover tender offers are also uncommon. Take-private transactions in Thailand typically involve acquiring shares from a major shareholder before, or in parallel with, the launch of the tender offer.

In most private acquisitions, the SPA is accompanied by a shareholders’ agreement (SHA) where equity is retained by existing owner-management or founding shareholders. The SHA governs governance rights, reserved matters, transfer restrictions, and exit mechanics, and is frequently as commercially significant as the SPA itself.

The fundamental terms of an acquisition are driven primarily by the target business and its risk profile rather than by whether the process is bilateral or an auction, though in competitive processes sellers are more likely to resist extensive conditionality, push for locked-box pricing, and limit warranties. What consistently distinguishes a PE acquisition is the explicit presence of an exit strategy from the point of entry – an IPO trajectory may influence the holding structure and governance standards, while a trade sale exit focuses on clean transferability and the ability to disaggregate business units.

PE acquisitions in Thailand are mostly conducted through a purpose-built acquisition vehicle – a BidCo or HoldCo – rather than through the fund itself. The fund sits offshore and does not typically become a direct party to acquisition documentation. This separation ring-fences the fund’s assets, facilitates co-investment, and preserves structural flexibility for exit.

In a typical inbound PE structure, an offshore holding company is interposed between the fund and a Thai HoldCo or the Thai operating company, serving tax treaty, repatriation, and exit planning purposes. The Thai HoldCo accommodates co-investors, management equity, or foreign shareholding restrictions. Where the target operates in a restricted sector under the FBA, the structure must ensure that foreign shareholding limits are respected at each level.

The fund typically appears in transaction documentation only as the provider of a limited guarantee or equity commitment undertaking. Full fund-level guarantees of BidCo’s completion obligations are resisted as standard practice. On exit, a trade sale may be structured as a share sale at the BidCo or HoldCo level, while an IPO will typically require reorganisation to place a Thai entity in the listed position, given the SEC’s and SET’s requirements on pre-IPO shareholding periods and lock-up arrangements.

PE transactions in Thailand are typically funded through sponsor equity and debt, and commercial bank debt, with equity comprising a proportionally higher share than in more mature leveraged buyout markets.

Equity commitment letters (ECLs) are used in competitive auctions where sellers require certainty of funds, issued by the fund or its GP in favour of BidCo. ECLs are less consistently required in bilateral transactions. Fully committed financing facilities at signing are uncommon, and purchasers rarely make completion conditional on obtaining financing. The more typical approach is for the SPA to include a purchaser undertaking to have sufficient funds available at each relevant payment date, with failure constituting a breach of contract as the primary enforcement mechanism.

In response to tighter global financing conditions, sponsors have increased equity contributions and, in some cases, used seller financing, deferred consideration, or earn-outs to bridge valuation gaps.

Consortium deals involving multiple PE sponsors are uncommon in Thailand, as are co-investment arrangements alongside a lead fund, reflecting the comparatively early stage of Thailand’s PE market and domestic deal sizes. Where co-investment occurs, it tends to involve passive stakes taken by LPs alongside their GP on a deal-by-deal basis.

External co-investors outside the existing LP relationship are less commonly seen. Consortia comprising a PE fund and a corporate investor are similarly infrequent – such structures can arise where a financial sponsor brings capital while a corporate partner contributes sector knowledge, but they introduce additional coordination complexity on governance, exit strategy, and drag-along rights.

Completion accounts remain the predominant consideration mechanism in Thai PE transactions. Locked-box structures are increasingly used in auction processes where PE sellers seek pricing certainty.

Earn-outs feature where a valuation gap exists or where performance is tied to a founder’s continued involvement. Deferred consideration is used to stage outflows. Roll-over equity appears where founder alignment with the sponsor’s value creation plan is a commercial priority.

Where a PE fund is the seller, there is a strong preference for clean exit mechanics – fixed price, locked-box structures, and limited post-closing exposure. PE sellers seek to cap warranty liability, resist earn-outs, and push for W&I insurance to absorb residual risk. Corporate or founder sellers tend to be more accommodating on earn-outs given their continued operational role.

Despite being less common than completion accounts, locked boxes appear most often where the seller has negotiating leverage – competitive auctions, sponsor-to-sponsor sales, and carve-outs – and where the target’s financial reporting is robust enough for a buyer to underwrite the reference accounts.

Where a locked box is adopted, economic risk and benefit pass to the buyer at the locked-box date. Interest on the equity price – commonly a daily “ticker” – compensates the seller for the delay in receiving proceeds. A fixed per diem amount is sometimes agreed as a simpler alternative; in buyer-favourable processes, interest is sometimes dropped altogether.

Leakage is addressed through seller undertakings with a carve-out for permitted leakage, and the standard remedy is a baht-for-baht indemnity or price reduction. Reverse interest on leakage is not a consistent feature; where agreed, it tends to arise in transactions with sophisticated sponsor counterparties or an extended gap between the locked-box date and completion.

Dedicated expert determination mechanisms are standard in completion accounts structures. Disputed items are referred to an independent accountant from a pre-agreed list, with the determination contractually binding. The expert’s mandate is ordinarily limited to accounting disputes, with contractual interpretation reserved for the agreed dispute resolution forum.

For locked-box structures, a formal expert mechanism is less commonly required since consideration is fixed. Disputes relate principally to whether a payment constitutes non-permitted leakage – resolved through the SPA’s general dispute resolution mechanism, most commonly arbitration.

Earn-out disputes present the greatest complexity. A hybrid approach is typically used – independent accountant determination for the financial calculation, and arbitration for broader conduct-related disputes.

Thai PE transactions are typically subject to a core set of mandatory and suspensory conditions. Regulatory conditions are the most consistently present – principally merger control clearance from the TCC where prescribed thresholds are met, sector-specific regulatory approvals, and, where the target operates in a restricted sector under the FBA, obtaining a foreign business licence or satisfying an applicable exemption.

Financing conditions appear in some transactions, but are not universal. Third-party consents – particularly where key contracts contain change of control provisions or credit facilities require lender consent – are a recurring source of conditionality. Shareholder approval at the target level may also be required depending on the target’s articles of association.

Material adverse change (MAC) provisions are regularly included, with their scope heavily negotiated. Buyers seek a broadly drafted MAC definition whilst sellers push for a narrowly defined and heavily carved-out formulation. In practice, MAC clauses are rarely invoked and serve principally as longstop protection against catastrophic deterioration between signing and closing.

“Hell or high water” undertakings are sometimes requested and given for merger control approval, especially where the transaction requires approvals in multiple jurisdictions, but are not a standard feature of purely local Thai PE transactions. Thai merger control is comparatively narrow, and where pre-merger approval is required, clearance rather than a negotiated remedies package is the more common outcome. Sellers concerned with deal certainty tend to seek protection through reverse break fees, tight long-stop dates, or best or reasonable endeavours obligations rather than unlimited efforts covenants.

A practical distinction is drawn between merger control and foreign investment conditions. For merger control, buyers may accept a qualified obligation to pursue clearance diligently without full hell or high water language. Foreign investment conditions under the FBA involve an ownership and licensing framework settled in the deal’s design rather than a discretionary clearance obtained after signing, and the buyer’s efforts obligation is usually qualified accordingly.

The EU Foreign Subsidies Regulation has no direct application to Thailand-based transactions and does not feature in the negotiation of these undertakings.

Break fees in favour of the seller are not universal but appear with increasing frequency in competitive auctions and larger bilateral deals where regulatory conditionality or financing risk is material.

The principal constraint is legal. A break fee could be characterised under Thai law as a penalty, and the Civil and Commercial Code empowers the court to reduce a disproportionately high penalty – a provision that cannot be contracted out of. Fees are therefore typically pitched at a level defensible as a genuine pre-estimate of costs, commonly a low single-digit percentage of enterprise value.

Reverse break fees – payable by the buyer where the deal fails due to buyer default – are arguably of greater relevance in PE transactions. Where agreed, they are typically structured as the seller’s sole remedy in lieu of specific performance, capping the buyer’s downside exposure.

Termination rights in Thai PE transactions are contractual rather than statutory, typically drawn around failure to satisfy conditions precedent by the longstop date, material breach by either party and mutual agreement.

The longstop date serves as the primary termination mechanism. Either party may terminate if the longstop date passes without all conditions being fulfilled, unless the failure is attributable to the terminating party’s own breach. Longstop dates are typically three to six months from signing, extended where merger control, sector-specific approvals, or a foreign business licence are required.

Termination for material breach is available where a party has failed to perform a fundamental obligation and has not remedied that breach within a prescribed cure period. Breaches of bring-down representations that are material and incapable of remedy may also trigger termination rights, though the materiality threshold is heavily negotiated.

The overall allocation of risk in Thai PE transactions differs from corporate transactions in several consistent respects driven by PE deal-making objectives.

A PE fund exiting an investment seeks a clean break. PE sellers typically offer a narrower warranty package than corporate sellers, limiting warranties to fundamental matters such as title, capacity, and authority. W&I insurance is increasingly used to bridge the resulting protection gap. PE sellers also seek shorter limitation periods and lower liability caps.

A PE-backed purchaser approaches risk allocation with portfolio-level discipline – more experienced in negotiating limitation regimes, basket thresholds, and W&I insurance terms, and attuned to whether a given indemnity structure will complicate a future exit. By contrast, corporate or founder sellers often accept broader warranty packages reflecting greater familiarity with the business, and corporate buyers may accept seller-friendly terms where strategic rationale outweighs pure financial discipline.

A PE-backed seller on exit will typically limit its warranty package to fundamental warranties – title, capacity, authority, and non-encumbrance – and resist substantive business warranties. Where tax and business warranties are required, they are increasingly backstopped by W&I insurance. Specific indemnities are negotiated on a deal-specific basis, with PE sellers seeking to limit exposure to the pre-closing period.

Management Warranties

Where management remains involved post-closing, buyers often seek a separate and broader set of warranties from management, given their direct knowledge of the business. Management warranty liability is typically subject to lower caps, reflecting personal financial exposure, and is frequently linked to continuing equity participation or rollover arrangements.

Disclosure

Data room disclosure against warranties is standard practice. Sellers push for general disclosure of the entire data room, whilst buyers resist in favour of specific, document-level disclosure. The customary compromise is specific disclosure supplemented by a disclosure letter, with general data room disclosure accepted subject to a fair disclosure requirement.

Customary Limitations on Liability

Limitations on warranty liability typically include:

• Cap: Aggregate liability for business warranties is commonly capped at 10%–20% of consideration, with fundamental warranties capped at 100% of consideration.
• Basket/threshold: A de minimis threshold per individual claim and an aggregate basket – typically 0.1% and 1% of consideration – are standard.
• Time limits: Fundamental warranty claims are typically subject to five to seven years. Business warranty claims are generally 12 to 24 months from closing. Tax warranty claims are typically five or six years, aligned with the Revenue Code assessment period.
• Known issues: Matters fairly disclosed in the disclosure letter or data room are excluded from warranty coverage.

Where W&I insurance is used, negotiation of the policy scope, exclusions, and retention level becomes a critical parallel workstream to the SPA negotiation.

Additional Protections

Beyond warranties and indemnities, Thai PE acquisition documentation commonly includes non-compete and non-solicitation undertakings (typically two to three years post-closing), specific indemnities for identified due diligence issues, and pre-closing conduct covenants restricting the seller from operating outside the ordinary course between signing and closing.

Warranty and Indemnity Insurance

W&I insurance has become increasingly common in Thai PE transactions, particularly on exit. Coverage typically extends to both fundamental and business warranties, with tax matters covered either under the main policy or through a separate tax liability insurance policy.

Escrow and Retention

A contractual retention – typically 10%–15% of consideration withheld by the buyer and released on expiry of the warranty survival period – is the usual form of protection. Third-party escrow is frequently proposed but often abandoned during negotiation due to costs and formalities. Where tax exposure is significant, a separate and longer retention may be agreed, reflecting the Revenue Code assessment period.

Litigation arising from PE transactions is uncommon in Thailand. Sponsor documents almost invariably provide for confidential arbitration. Several features suppress disputes: sponsor exits are structured to eliminate post-completion recourse, warranties are capped, time-limited, and heavily disclosed against, and parties weigh the cost and reputational considerations in a market where participants are few.

Although litigation is uncommon, the provisions most heavily negotiated – completion accounts adjustments and earn-out calculations – are the areas most likely to give rise to disagreement.

Public-to-private transactions involving PE-backed bidders are uncommon in Thailand. Controlling shareholders – typically founding families or corporates – retain significant stakes, so the mechanics are often closer to a negotiated controlling stake acquisition than a conventional hostile tender offer.

Where a public-to-private is pursued, a delisting tender offer (DTO) under the SEC Act is triggered. The board of directors initiates the formal delisting process, which must be approved by shareholders. Where a block share acquisition causes the acquirer to cross prescribed thresholds, a mandatory tender offer (MTO) is also triggered. The target board must appoint an independent financial adviser and provide a recommendation to shareholders.

Transaction agreements between a PE bidder and the target board are not a consistent feature. Where deal certainty is required, it tends to be addressed through the controlling shareholder’s irrevocable undertaking to support the delisting and tender rather than through a formal agreement with the target board.

Any person whose aggregate shareholding reaches or crosses every 5% of total voting rights must file a disclosure report (Form 246-2) within three business days of the triggering transaction. The obligation applies to ordinary shares, preferred shares, and convertible securities (for acquisition only).

For calculating the threshold, holdings must reflect the full picture of control – both direct and indirect – and securities held by Section 258 related persons and concert parties, as well as Section 258 persons of those concert parties, must all be aggregated (the “Aggregation Rule”).

For PE-backed bidders, the acting in concert provisions are particularly significant, extending the aggregation obligation to persons acting jointly, including parties sharing a common funding source, agreeing to vote in the same direction, or acquiring securities in coordination. This requires careful analysis of the relationship between the fund vehicle, its GP, co-investors, and affiliated portfolio companies before any share acquisitions commence.

Thailand’s mandatory tender offer (MTO) framework identifies three trigger points: 25%, 50%, and 75% of total voting rights, applying the Aggregation Rule. Where a company holds treasury stock, those shares are excluded from the denominator.

The MTO obligation can arise from direct purchase, acting in concert, or the chain principle – where control is obtained indirectly over an intermediate entity holding shares in the listed company. A person gaining significant control over an intermediate entity is treated as having indirectly obtained shares for trigger purposes.

For PE-backed bidders, the aggregation of holdings across fund entities, the GP, and co-investors under the Aggregation Rule presents the most significant structural risk. A sponsor must carefully map its entire fund structure and co-investment arrangements before approaching the trigger thresholds.

Cash is the predominant form of consideration in Thai tender offers. Where the bidder offers multiple forms of consideration, one option must always be cash, and non-cash consideration must be independently valued.

The minimum price rule requires that the offer price must not be less than the highest price paid by the bidder and persons under the Aggregation Rule during the 90-day period preceding the tender offer. Where no acquisitions were made in that period, the offer price may be freely determined, while the SEC also considers a fair price. In cases involving concert parties where acquisitions were made during the 90-day window, the offer price must not be lower than the highest price paid by any concert party; where none were made, the floor is the volume-weighted average market price over the five business days preceding the commencement of the concert arrangement.

For delisting tender offers, the offer price must be the highest among (i) the 90-day maximum acquisition price, (ii) the volume-weighted average market price over the five business days preceding the board’s delisting resolution, (iii) net total asset value marked to market, and (iv) the fair value assessed by an independent financial adviser.

The standard acceptance period for a tender offer is between 25 and 45 business days, extendable in limited circumstances including a material adverse event or a competing offer.

Only a voluntary tender offer (VTO) may include a minimum acceptance condition. A mandatory tender offer (MTO) and delisting tender offer (DTO) afford no such flexibility, though a bidder may cancel where events arising after filing cause material harm to the target’s financial position, where the target acts to reduce share value materially, or where the target engages in anti-takeover conduct.

Financing can be a condition to launch a VTO but is not a recognised ground for cancellation. A minimum acceptance condition permitting cancellation if tendered shares fall short is available only in a voluntary offer. The bidder may reduce the price following a material adverse event, provided holders who already tendered their shares during the offering period prior to the reduction of the tender offer price) are paid the original price. Cancellation and price reduction each requires notice to the SEC and takes effect only if it does not object within three business days.

Contractual deal protections are constrained in public takeovers, the target being prohibited from obstructing an offer absent shareholder approval. The regime supplies a statutory match right provided certain conditions are met.

Additional Governance Rights

In a listed company, governance rights outside shareholdings are structurally constrained – shares are freely transferable and articles may not impose transfer restrictions except to preserve statutory rights or a prescribed foreign shareholding ratio. In private acquisitions, minority protection is a matter of negotiation. SHA and articles routinely provide for board nomination rights, reserved matters, quorum requirements, information rights, pre-emption, tag-along and drag-along rights, and deadlock mechanics.

Squeeze-Out Mechanisms

Thai law provides no squeeze-out mechanism. A bidder cannot compel a residual minority to sell. Where a bidder deliberately seeks less than control, a partial tender offer (PTO) is available with certain shareholding limit and pre-approval requirements.

Debt Push-Down

Debt push-down into a private company target is not prohibited, subject to the requirements in the SHA and articles. A dividend recapitalisation needs only an ordinary resolution but is limited by distributable profits and legal reserve. Amalgamation requires a special resolution and affords creditors a right of objection. Upstream loans and dividends are therefore the more practical tools.

For listed entity, the debt push-down is also subject to the rules and regulations prescribed by the SEC and the SET, in particular the connected transaction.

Irrevocable commitments to tender from principal shareholders – particularly controlling family or corporate shareholders – are a feature of Thai public-to-private transactions. Most Thai listed company transactions involving a change of control are negotiated directly with a controlling group, making their commitment the primary source of deal certainty.

The commitment typically takes the form of a letter of undertaking to tender at the announced price, entered into before or simultaneously with the public announcement. Any side arrangements should be carefully reviewed to ensure they do not confer preferential treatment inconsistent with the terms offered to other shareholders.

A hard undertaking binds the shareholder irrespective of any superior proposal, while a soft undertaking ceases to bind where a competing offer exceeds the bid price by an agreed margin. Sponsors ordinarily press for hard undertakings, and controlling shareholders disposing of holdings for liquidity or succession purposes are frequently prepared to give them.

Management equity incentivisation features in Thai PE transactions but less systematically than in mature markets. Where a sponsor acquires a founder-owned business, incumbent owner-managers frequently retain a meaningful stake through rollover. Where the target is run by professional managers who are not owners, a dedicated arrangement is more often put in place.

Most commonly, management retains a minority holding directly in the target. Less frequently, management participates at the level of an offshore holding company, where the consideration structure and governance terms can be documented more flexibly. Management participation more often takes the form of a straightforward equity holding than a bespoke incentive instrument, due to local law constraints. The size of the holding is deal-specific – larger where it reflects a founder’s rolled-over stake, smaller where it represents an incentive allocation – but management holds a minority position without control in all cases.

The sweet equity and institutional strip architecture familiar in mature markets is not typical in Thailand because Thai company law does not readily support the flexible, tiered share economics on which that architecture depends.

A Thai company may issue ordinary and preference shares, but all shares carry equal par value, and preference shares may be given different rights only as to voting, dividends, and liquidation proceeds. Critically, once preference shares are issued, the preferential rights cannot be altered – defeating the strip-and-ratchet model, since the only route to change rights is to cancel existing preference shares and re-issue fresh shares through the statutory creditor-objection procedure.

Management participation within the Thai company is therefore usually a direct holding of shares, with vesting, leaver, and transfer economics addressed contractually in the SHA. Where a genuine sweet equity or institutional strip is intended, it is more naturally implemented at an offshore holding company whose corporate law permits tiered instruments and variable rights.

Vesting and leaver provisions are used in Thai management-equity arrangements but are implemented through the SHA rather than built into the share capital.

Where management holds shares directly, vesting is usually structured as a compulsory-transfer regime. The manager holds shares from the outset, but the SHA subjects them to call options exercisable by the sponsor on cessation of employment, at a price varying according to the circumstances of departure. Time-based vesting is more common than performance vesting. An alternative leaves management shares unissued until vesting conditions are satisfied, though each issuance requires a fresh capital increase, registration, and waiver of pre-emption rights.

Leaver treatment turns on a good-leaver and bad-leaver distinction. A good leaver (death, disability, retirement, or termination without cause) is usually entitled to retain vested shares or be bought out at fair value. A bad leaver (resignation or termination for cause) is generally required to transfer all shares, often at the lower of cost and market value. Because a Thai company may not hold its own shares, leaver mechanics rely on transfers to the sponsor or new share issuance.

Manager shareholders customarily give non-competition, non-solicitation of employees and customers, confidentiality, and, less frequently, non-disparagement undertakings, together with shareholder-level obligations such as transfer restrictions and drag-along.

These covenants are typically placed at both levels. The stronger covenants are given in the SHA in the manager’s capacity as equity holder, where they are assessed as ordinary commercial bargains; equivalent covenants also appear in the employment contract. Covenants given by an employee are scrutinised more protectively, so anchoring the principal restrictions in the equity documentation generally improves their standing.

Enforceability is governed by a statutory reasonableness standard – a court may scale back an excessive covenant rather than strike it down. Post-employment restraints of longer duration, confined to the employer’s areas of operation, have generally been upheld; indefinite or unbounded restraints have not. Non-solicitation and confidentiality covenants, being less intrusive, are more readily enforced than non-competition covenants.

Management protections are contractual, set out in the SHA and, where necessary, reflected in the articles. As a minority without control, management relies on negotiated floors rather than governance power.

Reserved matters requiring management consent, where obtained, are usually confined to actions prejudicing management’s economic position – changes to share rights, dilutive issuances, related-party dealings, and fundamental changes to the business. These are narrower than the sponsor’s reserved matters. Management ordinarily has the right to appoint one or more directors while it holds a threshold stake. Anti-dilution protection is usually limited to pre-emption rights on new issues.

On exit, management rarely controls the outcome. The sponsor secures drag-along rights, and management is typically subject to them. Management’s protections are defensive – tag-along rights and pre-emption on transfers. Any positive influence over exit timing or process is exceptional and reflects specific negotiating leverage rather than market practice.

A Thai PE fund typically secures control through board composition, reserved matters, and information rights, documented in the SHA and entrenched in the articles.

Board appointment rights are the primary lever. A controlling sponsor appoints a majority of the board; even a minority sponsor secures proportionate appointment rights. Because directors owe duties to the company rather than their appointer, sponsors reinforce board rights with shareholder-level protections.

Reserved matters are the core reinforcement, especially for a minority sponsor – covering changes to share capital, new issuances, borrowing above agreed thresholds, material acquisitions and disposals, related-party transactions, changes to the business, dividends, budgets, senior appointments, and any winding-up or listing. Information rights typically comprise audited annual and periodic management accounts, budgets, and access to books and records, calibrated to the fund’s own reporting obligations.

As a general proposition, a fund cannot be held liable for its portfolio company’s actions. A Thai limited company is a separate legal person, and shareholder liability is confined to any amount unpaid on its shares. Thai law recognises no general doctrine of piercing the corporate veil comparable to common law jurisdictions.

The principal exception is statutory: under the Consumer Case Procedure Act, where a company has been formed or employed in bad faith or to evade liability owed to consumers, the court may hold shareholders liable to the extent the company’s assets are insufficient. Beyond this, courts have occasionally looked through structures employed to circumvent legal prohibitions or perpetrate fraud.

Liability attaches far more readily to those who act as directors than to shareholders, so a fund is exposed principally through its nominee directors. A fund that involves itself in management may, in principle, attract corresponding duties.

Trade sales and secondary sales to other sponsors have been the predominant exit routes, as the IPO channel has remained subdued amid broader market conditions. IPO fundraising has moderated over recent years, with only a small number of PE-backed companies coming to market.

Dual-track processes are not common, principally because the IPO leg has offered limited optionality in current conditions; where deal certainty is the priority, sponsors have generally proceeded straight to a sale. Triple-track processes are correspondingly rare. Rollover or reinvestment by the exiting sponsor is not a settled feature of the market and, where a seller retains an interest, this is usually the product of specific negotiation.

Drag-along and tag-along rights are standard features of the SHA in sponsor transactions. Drag-along enables the sponsor to compel minority shareholders to sell into a third-party sale; tag-along entitles minorities to participate on the same terms.

The drag threshold is negotiated rather than statutory, typically set by reference to the sponsor’s own holding, and sometimes subject to a minimum price or independent-offer condition. Tag rights are usually exercisable whenever the sponsor sells a control stake. Management is ordinarily subject to the drag and benefits from the tag; institutional co-investors negotiate from a stronger position, more often securing tag rights while resisting being dragged.

In practice, the drag is seldom contentious – it is exercised into an arm’s-length sale at a price the majority itself accepts. Enforceability depends on clear drag mechanics in the SHA and, where possible, articles, since Thai law provides no statutory means of compelling a dissenting shareholder to transfer.

On an IPO exit, a PE seller is ordinarily caught by the SET’s lock-up, or “silent period”. Strategic shareholders whose holdings aggregate to 55% of paid-up capital are generally prohibited from selling for one year after listing, with up to 25% of locked-up shares releasable after six months. A sponsor cannot therefore realise a clean exit at listing. In larger IPOs, underwriters normally request an additional contractual lock-up. A separate silent period applies to persons acquiring shares at a discount during six months before filing.

Formal relationship agreements are not a feature of Thai practice. The pre-existing SHA is typically terminated at or before the commencement of the IPO process – and in many cases earlier, upon conversion to a public company – rather than carried through to listing. Any surviving terms that oblige shareholders to vote in concert may cause their shareholdings to be aggregated under the Aggregation Rule for purposes of the 5% reporting obligation and the mandatory tender offer thresholds.

The SET’s free-float requirement compels distribution of a prescribed proportion of capital to public shareholders, forcing a minimum sell-down or primary issuance that dilutes the sponsor.