ETA in Southeast Asia: Indonesia, Vietnam, Thailand & the Philippines

Southeast Asia is rapidly emerging as one of the most compelling frontiers for Entrepreneurship Through Acquisition. With a combined population exceeding 700 million, a fast-growing middle class, and millions of small and medium enterprises approaching generational succession, the region offers a scale of opportunity that few other markets can match. Yet the ETA model remains in its earliest stages here, creating a first-mover advantage for entrepreneurs willing to manage regulatory complexity, cultural detail, and nascent institutional infrastructure.

This guide covers the four largest ASEAN economies by population, Indonesia, Vietnam, Thailand, and the Philippines, with a focus on the SME market, deal sourcing, legal structures, financing, cultural considerations, and the emerging communities that are beginning to shape ETA across the region.

The ASEAN economic opportunity

The Association of Southeast Asian Nations (ASEAN) includes ten member states with a combined GDP exceeding US$3.6 trillion. The region’s economic fundamentals are striking: a median age under 30 in several countries, urbanization rates climbing by 1-2 percentage points per year, and a digital economy projected to surpass US$300 billion by 2025. Unlike mature Western markets where ETA targets tend to be stable but slow-growing, Southeast Asian SMEs often sit atop secular tailwinds, rising domestic consumption, formalization of informal sectors, and increasing regional trade integration under the ASEAN Economic Community.

For search fund entrepreneurs, this translates into a dual thesis: acquire an established, cash-flowing business and ride macroeconomic growth. The challenge, of course, is that the very dynamism that makes the region attractive also introduces volatility, regulatory fragmentation, and governance risks that require careful management.

SME market by country

Indonesia

Indonesia is Southeast Asia’s largest economy and home to an estimated 65 million micro, small, and medium enterprises (MSMEs) that collectively account for roughly 60% of GDP and employ over 97% of the workforce. While the vast majority of these are micro-enterprises, a meaningful subset, perhaps 500,000 to one million businesses, operate at the small-to-medium scale relevant for ETA. Key sectors include food and beverage manufacturing, distribution and logistics, construction materials, healthcare services, and education.

Indonesia’s demographic profile is extraordinary: over 270 million people, a median age of 29, and a middle class expected to reach 140 million by 2030. For acquirers, this means that a well-run Indonesian SME in consumer-facing sectors can grow at 10-15% annually simply by serving expanding domestic demand.

Vietnam

Vietnam has been one of Asia’s fastest-growing economies over the past two decades, with GDP growth averaging 6-7% per year. The country has approximately 900,000 registered enterprises, of which 98% are SMEs. Vietnam’s manufacturing sector has benefited enormously from supply chain diversification away from China, attracting foreign direct investment from Samsung, Intel, and hundreds of smaller multinational manufacturers. Service-sector SMEs in areas such as logistics, IT services, healthcare clinics, and vocational education are increasingly attractive for ETA.

A key dynamic in Vietnam is the ongoing transition from state-owned enterprises to private ownership. The government’s equitization (cồ phần hoá) program has created a growing cohort of first-generation private business owners, many of whom built their companies in the 1990s and 2000s and are now approaching retirement without clear successors.

Thailand

Thailand’s economy is the second largest in ASEAN, with a well-developed industrial base and a strong services sector. The country has approximately 3.2 million SMEs, which contribute around 35% of GDP. Thai SMEs are particularly strong in food processing, tourism and hospitality, automotive parts manufacturing, and healthcare. Thailand’s Board of Investment (BOI) offers attractive incentives for both domestic and foreign investors, including tax holidays and relaxed foreign ownership restrictions in promoted industries.

Thailand’s aging population, the country has one of the lowest birth rates in Southeast Asia, is accelerating the succession challenge among family-owned businesses. The Bangkok Post has reported that fewer than 30% of Thai family businesses have a formal succession plan, creating a large pool of potential acquisition targets over the coming decade.

The Philippines

The Philippines has a young, English-speaking population of over 115 million and an economy increasingly driven by services, particularly business process outsourcing (BPO), which employs over 1.3 million people. The country has roughly one million registered SMEs, concentrated in retail, food services, manufacturing, and professional services. The widespread use of English is a significant advantage for foreign searchers, as it lowers the language barrier that can be formidable in Indonesia, Vietnam, and Thailand.

Filipino family businesses are often tightly controlled by founding families, and the cultural emphasis on family loyalty means that succession is a deeply personal decision. However, a growing number of second-generation owners educated abroad are open to professional management and external ownership transitions, particularly when structured in a way that honors the founder’s legacy.

Family business succession: the regional catalyst

Across all four countries, the single largest driver of potential ETA deal flow is the generational succession gap. Southeast Asia experienced its entrepreneurial boom in the 1970s through 1990s, when rapid economic development created a wave of first-generation business builders. These founders are now in their 60s and 70s. Regional surveys consistently find that fewer than one in three family businesses have a formal succession plan, and many second-generation family members have pursued careers in finance, technology, or multinational corporations rather than taking over the family enterprise.

This dynamic creates both opportunity and complexity. Unlike inEuropean marketswhere the succession crisis is well-documented and intermediaries actively facilitate transfers, Southeast Asian succession transitions often happen informally. Founders may not have considered selling to an outsider, and the concept of a “search fund” is unfamiliar. Successful searchers in the region must be prepared to educate sellers on the model and invest significant time in relationship-building before any transaction can take shape.

Deal flow sources

Deal sourcing in Southeast Asia requires a multi-channel approach that blends the proprietary outreach common in Western ETA with relationship-driven methods suited to the local context.

1. Business brokers and M&A advisors: The M&A advisory market for SMEs is growing but remains thin compared to North America or Europe. In each country, a handful of boutique advisory firms specialize in lower-middle-market transactions. In Indonesia, firms like Ciptadana and Sinar Mas Financial Services cover the space; in Thailand, KPMG and Deloitte have dedicated SME transaction teams.
2. Chambers of commerce and industry associations: Organizations such as KADIN (Indonesia), the Thai Chamber of Commerce, PCCI (Philippines), and VCCI (Vietnam) maintain extensive member directories and can facilitate introductions to business owners considering succession.
3. Accounting and legal networks: Local accounting firms often serve as trusted advisors to SME owners and are among the first to learn when a client is considering a transition. Building relationships with mid-tier accounting practices can yield high-quality, off-market deal flow.
4. University and business school alumni networks: Graduates of regional MBA programs at institutions like the Asian Institute of Management (AIM) in Manila, Chulalongkorn University in Bangkok, and Universitas Indonesia in Jakarta form tight professional communities that can provide warm introductions.
5. Online platforms: While less developed than Western equivalents, platforms such as Flippa, MicroAcquire, and local classifieds occasionally surface small business listings in the region. More importantly, LinkedIn has become a valuable tool for identifying and approaching business owners directly.

Legal structures for acquisition

For background on how search funds are typically structured elsewhere, see our guide to cross-border acquisitions. Each Southeast Asian country has distinct corporate law, foreign ownership restrictions, and regulatory requirements that shape how acquisitions are structured.

Indonesia: PT and PT PMA

Domestic companies in Indonesia are structured as a Perseroan Terbatas (PT), while foreign-owned entities require a PT PMA (Penanaman Modal Asing) structure. Indonesia maintains a “Negative Investment List” (recently replaced by the more permissive “Positive Investment List” under the Omnibus Law) that specifies foreign ownership limits by sector. Many SME-relevant sectors now permit 100% foreign ownership, though some, including distribution, small-scale retail, and certain services, retain restrictions. Minimum capital requirements for a PT PMA are IDR 10 billion (approximately US$625,000), which can be a barrier for early-stage searchers.

Vietnam: LLC and JSC

Vietnam’s two primary corporate forms are the Limited Liability Company (LLC) and the Joint Stock Company (JSC). Foreign investors may hold up to 100% equity in most sectors, though certain industries (banking, telecommunications, media) have caps. The Law on Investment requires foreign acquisitions to be registered with the Department of Planning and Investment (DPI), and transactions involving conditional business sectors require additional approvals. Vietnam’s improving but still opaque regulatory environment means that experienced local legal counsel is essential.

Thailand: company limited

Thailand’s Foreign Business Act generally restricts foreign majority ownership in service sectors, requiring Thai nationals to hold at least 51% of shares in most non-promoted businesses. However, companies that receive Board of Investment (BOI) promotion can be 100% foreign-owned. In practice, many foreign acquirers use BOI promotion, Treaty of Amity provisions (for US citizens), or carefully structured joint ventures to manage ownership restrictions. The use of nominee shareholders is technically illegal and carries significant enforcement risk.

Philippines: domestic and foreign corporations

The Philippines’ Revised Corporation Code (2019) modernized corporate governance requirements. The landmark Retail Trade Liberalization Act (2022) lowered foreign equity restrictions in retail, and the Public Service Act amendments opened telecommunications and transportation sectors to full foreign ownership. Despite these reforms, certain sectors remain subject to the Foreign Investment Negative List, which limits foreign ownership to 40% in areas such as mass media, small-scale mining, and certain professional services.

Financing options

Financing acquisitions in Southeast Asia presents unique challenges compared to the structures described in our acquisition financing guide. Leveraged buyout debt markets for SMEs are nascent at best, and searchers must often piece together creative capital structures.

• Search fund equity: The traditional search fund model, raising a small pool of capital from institutional search fund investors to fund the search, then calling on those investors for acquisition equity, is beginning to gain traction in the region. However, the pool of dedicated search fund investors with Southeast Asian expertise remains small. Most capital comes from Singapore-based family offices, regional PE funds, and a growing number of Western search fund investors willing to back cross-border deals.
• Seller financing: Given the limited availability of acquisition debt, seller financing is a critical component of most Southeast Asian deals. Many founders are willing to defer 20-40% of the purchase price over two to five years, particularly when the buyer demonstrates operational competence and a commitment to the business. Earn-out structures tied to post-acquisition performance metrics can help bridge valuation gaps.
• Local bank debt: Commercial banks in Indonesia (Bank Mandiri, BCA, BRI), Thailand (Bangkok Bank, Kasikornbank), Vietnam (Vietcombank, Techcombank), and the Philippines (BDO, BPI) all provide SME lending, but underwriting standards for acquisition finance are inconsistent. Collateral requirements are often onerous, personal guarantees and real estate collateral are common, and loan-to-value ratios for acquisition financing rarely exceed 50-60%.
• Development finance institutions (DFIs): Organizations like the IFC (World Bank), DEG (Germany), FMO (Netherlands), and the Asian Development Bank occasionally provide mezzanine or subordinated debt for SME acquisitions in the region, though minimum deal sizes often start at US$5-10 million, which may be above typical search fund deal sizes.
• Self-funded search: Given the challenges of raising institutional search fund capital for Southeast Asian deals, many early searchers in the region pursue the self-funded model, using personal savings, family capital, or angel investments to finance both the search and a portion of the acquisition.

Valuation and deal terms

Entry multiples in Southeast Asia are generally attractive compared to Western markets, though they vary significantly by country and sector. Indonesian and Filipino SMEs in traditional sectors typically trade at 3x to 5x EBITDA, while Vietnamese businesses in faster-growing sectors (technology services, healthcare) may command 5x to 8x. Thai businesses fall somewhere in between, with well-run manufacturing and services companies trading at 4x to 6x EBITDA.

Several factors depress multiples relative to developed markets: weaker corporate governance and financial reporting standards, key-person risk concentrated in the founder, currency and political risk, and the limited exit market for small businesses. Conversely, the high growth rates available in many sectors mean that forward-looking multiples can be substantially lower than trailing multiples, a dynamic that favors patient acquirers willing to invest in growth.

Cultural considerations

Cultural intelligence is not optional in Southeast Asian ETA, it is a prerequisite for success. Each country has distinct norms, but several themes cut across the region.

• Face and hierarchy: The concept of “face” (maintaining dignity, avoiding embarrassment) is central to business interactions throughout Southeast Asia. Negotiations must be conducted with tact; direct confrontation or aggressive bargaining tactics can permanently damage relationships. Seniority and hierarchy are deeply respected, and junior acquirers should be mindful of how they present themselves to older founders.
• Relationship before transaction: Business in Southeast Asia is fundamentally relationship-driven. Expect to invest weeks or months building personal rapport before a seller is willing to discuss terms. Shared meals, social gatherings, and informal conversations are not ancillary to the deal process, they are the deal process.
• Family dynamics: In all four countries, family involvement in business decisions is pervasive. The founder’s spouse, children, and even extended family may influence the decision to sell. Understanding and respecting these dynamics is essential. In some cases, offering a role or advisory position to family members post-acquisition can facilitate the transition.
• Religious and ethnic considerations: Indonesia is the world’s largest Muslim-majority country, and Islamic business norms (including prohibitions on interest in Sharia-compliant contexts) can influence deal structures. Thailand’s Buddhist culture shapes attitudes toward wealth and succession. The Philippines’ Catholic heritage influences family structures and business ethics. Ethnic Chinese communities play a prominent role in the business landscapes of all four countries.
• Language: While English is widely spoken in business contexts in the Philippines and Singapore, it is less prevalent among SME owners in Indonesia (Bahasa Indonesia), Vietnam (Vietnamese), and Thailand (Thai). Searchers targeting these markets should invest in language acquisition or partner with a local co-searcher who is fluent.

The INSEAD Singapore connection

INSEAD’s Singapore campus has become the most important institutional hub for ETA in Asia. INSEAD’s global leadership in search fund education and research, anchored by its ETA & Search Funds Hub, extends naturally to the Asia-Pacific region through the Singapore campus, which hosts dedicated ETA courses, research projects, and networking events. Many of the region’s early search fund entrepreneurs are INSEAD alumni who used the school’s investor network and mentorship infrastructure to launch searches across Southeast Asia.

The Singapore ETA ecosystembenefits from the city-state’s position as ASEAN’s financial capital. Singapore’s strong legal system, tax efficiency, and concentration of family offices and PE funds make it a natural base for searchers targeting acquisitions across the region. Several Singapore-based search fund investor groups have emerged in recent years, providing capital and guidance specifically for ASEAN-focused searches.

Beyond INSEAD, the National University of Singapore (NUS) Business School and Singapore Management University (SMU) have begun incorporating ETA content into their entrepreneurship curricula, further expanding the pipeline of potential searchers in the region.

Challenges and risk factors

While the opportunity is significant, searchers must approach Southeast Asia with clear-eyed awareness of the region’s challenges.

Regulatory fragmentation

Unlike the European Union, ASEAN does not have a unified regulatory framework. Each country has its own corporate law, tax code, labor regulations, and foreign investment restrictions. A search fund structure that works in Thailand may be entirely impractical in Indonesia. Searchers must be prepared to engage separate legal and tax advisors in each target country and factor the cost of this complexity into their search budgets.

Governance and financial reporting

Financial reporting standards among Southeast Asian SMEs vary widely. While larger companies in each country follow local adaptations of IFRS, smaller businesses often maintain incomplete or inconsistent records. Dual bookkeeping, one set for tax authorities and another reflecting actual performance, is not uncommon. This makes financial due diligence more challenging and increases the importance of a thorough quality-of-earnings analysis, much as in other emerging markets. Searchers should budget additional time and resources for forensic-level diligence.

Currency and macroeconomic risk

ASEAN currencies can be volatile. The Indonesian rupiah, Philippine peso, Vietnamese dong, and Thai baht have all experienced significant fluctuations against the US dollar in recent decades. For searchers raising capital in US dollars or euros and acquiring businesses with revenues in local currency, currency risk is a material consideration. Natural hedging (matching the currency of revenues and debt) and conservative capital structures are prudent risk management tools.

Political and legal risk

Political stability varies across the region. Thailand has experienced periodic political disruptions; the Philippines’ regulatory environment can shift with each presidential administration; Vietnam’s single-party system provides stability but limits recourse in disputes with state-connected entities; and Indonesia’s decentralized governance means that local regulations can differ significantly from national policy. Strong legal documentation, international arbitration clauses (Singapore International Arbitration Centre is the regional standard), and strong local partnerships are essential risk mitigants.

Talent and operational execution

Post-acquisition operational improvement, the core of ETA value creation, requires access to competent mid-level managers. While talent pools are growing rapidly across the region, competition for skilled professionals in finance, operations, and technology is intense, particularly in Indonesia and Vietnam. Searchers should plan for significant investment in team development and consider whether key hires need to be in place before closing.

Emerging ETA communities

Although the search fund model is still new in Southeast Asia, several communities and organizations are actively building the ecosystem.

• INSEAD ETA & Search Funds Hub (Singapore): The anchor institution for ETA in Asia, providing research, events, and an alumni network that spans the region.
• Search Fund Accelerator (Singapore): A growing number of Singapore-based accelerators and investor groups are specifically targeting ASEAN search fund opportunities, providing mentorship, capital, and operational support.
• ETA Indonesia: An informal but active community of Indonesian entrepreneurs and investors exploring the search fund model, often connected through INSEAD, NUS, or the Asian Institute of Management.
• ETA Philippines: Manila’s vibrant entrepreneurial scene and the country’s English-language advantage have attracted several early searchers, and the Asian Institute of Management is beginning to incorporate ETA into its curriculum.
• Regional conferences: The INSEAD ETA Conference (held annually in Fontainebleau with increasing Asia-Pacific representation), the Asia Private Equity Forum in Hong Kong, and emerging ETA-specific events in Singapore are bringing together searchers, investors, and advisors from across the region.
• Online communities: LinkedIn groups, WhatsApp networks, and Telegram channels focused on ASEAN ETA are growing rapidly, providing a low-friction way for aspiring searchers to connect and share insights.

Practical advice for Southeast Asian searchers

1. Base yourself in Singapore or your target country: Proximity matters enormously in relationship-driven markets. Singapore offers the best infrastructure and connectivity for a multi-country search, while basing in-country (Jakarta, Ho Chi Minh City, Bangkok, or Manila) is ideal for a single-market focus.
2. Invest in language and cultural fluency: Even in the Philippines, where English is widely spoken, understanding local business culture and norms will differentiate you from other potential acquirers. In Indonesia, Vietnam, and Thailand, local language proficiency is a near-requirement for building trust with SME owners.
3. Build a local advisory board: Engage experienced local business leaders, lawyers, and accountants as informal or formal advisors. Their networks, cultural knowledge, and regulatory expertise will be invaluable during both the search and post-acquisition phases.
4. Plan for longer timelines: Deal cycles in Southeast Asia are typically longer than in Western markets. Relationship-building takes time, regulatory approvals can be slow, and due diligence on SMEs with limited financial infrastructure requires patience. Budget for a search period of 18 to 30 months.
5. Structure for flexibility: Given the regulatory complexity and foreign ownership restrictions, work with experienced cross-border legal counsel to design a holding structure that accommodates potential multi-country operations. Singapore is the default jurisdiction for holding companies targeting ASEAN acquisitions.
6. Focus on sectors with structural tailwinds: Healthcare, education, food and beverage, business services, and light manufacturing all benefit from rising incomes and formalization trends. Avoid sectors that are heavily regulated, politically sensitive, or dependent on government contracts unless you have deep local expertise.
7. Prioritize governance from day one: Implementing professional financial reporting, internal controls, and corporate governance immediately after acquisition protects your investment and builds the foundation for future growth, additional acquisitions, or an eventual exit.

Looking ahead

Southeast Asia’s ETA market in 2025 resembles whereEuropewas a decade ago: abundant deal flow, limited competition, and an institutional infrastructure that is growing but still incomplete. The region’s demographic advantages, economic growth trajectory, and massive SME base suggest that search fund activity will expand significantly over the coming decade. The entrepreneurs and investors who establish themselves now, building relationships, developing local expertise, and demonstrating successful exits, will shape the model’s evolution across one of the world’s most dynamic economic regions.

For searchers considering the region, the path forward requires a combination of the analytical rigor that defines ETA globally and the cultural adaptability that Southeast Asia demands. The opportunity is real, the risks are manageable with proper preparation, and the potential rewards, both financial and personal, are substantial.

Frequently asked questions

Which Southeast Asian country is easiest for a foreign national to acquire a business in?

The Philippines is generally the most accessible for foreign acquirers due to its widespread English proficiency and recent liberalization reforms. The Retail Trade Liberalization Act (2022) lowered foreign equity restrictions, and the Public Service Act amendments opened telecommunications and transportation to 100% foreign ownership. Vietnam permits 100% foreign ownership in many sectors under its WTO commitments, though registration with the Department of Planning and Investment adds bureaucratic steps. Indonesia’s 2020 Omnibus Law liberalized many sectors but still requires PT PMA structures with IDR 10 billion minimum capital (~US$625,000). Thailand is the most restrictive: the Foreign Business Act limits foreign ownership to 49% in most services, though Board of Investment (BOI) promotion can grant exemptions. For a detailed comparison of legal structures, see our guide to ETA in Singapore & Southeast Asia.

What EBITDA multiples should I expect when acquiring an SME in Southeast Asia?

According to INSEAD research and regional M&A advisory data, EBITDA multiples for SMEs in Southeast Asia typically range from 3x to 6x, with significant variation by country and sector. Indonesian and Filipino SMEs in traditional sectors (manufacturing, distribution, food & beverage) trade at 3x to 5x EBITDA. Thai businesses in well-run manufacturing and services sectors command 4x to 6x. Vietnamese companies in faster-growing sectors like technology services and healthcare can reach 5x to 8x. These are materially below US search fund acquisition multiples of 4.5x to 5.5x reported in the Stanford 2024 Study. Lower multiples reflect weaker corporate governance, key-person risk, currency exposure, and limited exit markets. Forward-looking multiples, however, can be substantially lower than trailing multiples given the region’s 5-7% GDP growth, making patient acquirers particularly well-positioned.

How long does a typical search take in Southeast Asia compared to the US?

Search timelines in Southeast Asia are generally 18 to 30 months, compared to the 20-month US average reported by Stanford. The extended timeline reflects several factors unique to the region: the relationship-driven business culture requires months of trust-building before sellers will discuss terms; the lack of a mature M&A intermediary network means more deals come through proprietary sourcing rather than structured broker processes; regulatory approvals for foreign ownership can add weeks or months; and due diligence takes longer because financial records are often incomplete or maintained in local languages. Searchers should budget for a minimum 24-month search period and ensure their search capital covers the extended timeline. Basing yourself in-country rather than searching remotely from Singapore can meaningfully accelerate the process by enabling more frequent face-to-face interactions with sellers and intermediaries.

Sources

• INSEAD, ETA & Search Funds Hub, Southeast Asia Research
• Asian Development Bank, Asia SME Monitor and Country Reports
• ASEAN Secretariat, ASEAN Economic Community and SME Policy Framework