Thailand M&A 2026: Trends, Sectors, and Outlook

Thailand: ASEAN’s Second-Largest Domestic M&A Market

Thailand is consistently underestimated as an M&A destination. With GDP of approximately US$544 billion in 2024 — the second-largest economy in mainland Southeast Asia — and a business ecosystem anchored by Bangkok’s sophisticated financial markets, Thailand draws sustained domestic conglomerate activity, growing private equity participation, and one of the deepest Japanese and Korean strategic buyer universes in the region.

Lyndon Advisory advises business owners across Asia Pacific on sell-side M&A transactions. “Thailand is a market where execution quality and advisor relationships matter enormously,” says Daniel Bae, Founder and CEO of Lyndon Advisory, who has advised on over US$30 billion in transactions globally. “The domestic buyer universe — CP Group, ThaiBev, PTT, Kasikorn — moves quickly when they want an asset. But the most competitive processes we see are ones that bring in Japanese strategics and regional PE alongside Thai domestics, which forces all parties to sharpen their pricing. Running a credible process with the right advisor creates genuine tension, and genuine tension is how sellers maximise value.”

This article covers what practitioners need to know about M&A in Thailand in 2026.

Deal Market: Volume, Value, and Composition

Thailand’s M&A market recorded an estimated US$15–20 billion in annual deal value through 2023–2025, with activity concentrated in three structural themes:

1. Domestic consolidation — Thailand’s major conglomerates — Charoen Pokphand Group (CP), Thai Beverage (ThaiBev), Berli Jucker (BJC), Gulf Energy, and PTT Group — are systematic acquirers in their respective sectors. These groups have the balance sheets and strategic appetite to move quickly on quality assets.

2. Inbound strategic acquisitions — Japanese and Korean corporations are among the most active cross-border buyers in Thailand. Mitsubishi, Mitsui, Sumitomo, Itochu, and Marubeni have multi-decade Thai investment histories and established local relationships. Korean strategics — particularly in consumer, chemicals, and healthcare — have become increasingly active since 2022.

3. Regional PE activity — Mid-market PE funds including Navis Capital, Olympus Capital, and KKR (for larger transactions) are active acquirers. Thailand’s BOI-promoted economy provides favourable conditions for PE exits via strategic trade sale, regional platform builds, and dual-track processes.

Deal Activity by Sector

Sector	Activity Level	Key Drivers
Food & Beverage	Very High	Domestic consolidation, Japanese strategic interest, export market plays
Financial Services	High	Bancassurance, fintech, wealth management
Healthcare	High	Ageing population, medical tourism infrastructure, hospital roll-ups
Technology / Software	High	Digital economy acceleration, Thailand 4.0 policy, regional SaaS
Manufacturing	Moderate-High	Supply chain diversification, EV components, industrial automation
Retail / Consumer	Moderate	E-commerce integration, modern trade consolidation
Energy	Moderate	Renewable energy assets, PTT ecosystem, regulated infrastructure
Agriculture / Agribusiness	Moderate	Contract farming, upstream consolidation, export-oriented processing

EBITDA Multiples: Thailand Benchmarks

Thai mid-market businesses transact at multiples that reflect ASEAN regional pricing while discounting slightly for the liquidity premium attached to Singapore-based assets. The table below reflects 2024–2025 observed ranges for businesses with EBITDA of THB 50 million to THB 1 billion (approximately US$1.5M–$30M).

Sector	EBITDA Multiple Range	Key Drivers of Premium
Technology / SaaS	8–14x	ARR quality, NRR >100%, founder-independent ops
Healthcare Services	7–12x	Clinical licences, hospital group backing, ageing demographics
Financial Services	7–12x	Regulatory licence value, AUM quality, bancassurance potential
Consumer / F&B	6–10x	Brand equity, distribution network, recurring revenues
Retail / Modern Trade	5–9x	Omnichannel capability, own-brand penetration
Business Services	5–8x	Revenue recurrence, management depth, client concentration
Manufacturing	4–7x	Sub-sector, asset condition, OEM contract quality
Agriculture / Agribusiness	3–6x	Export contracts, irrigation infrastructure, commodity exposure

Premium indicators: recurring revenue, low owner dependence, BOI promotion status, demonstrably clean Thai GAAP or IFRS accounts, and multi-lingual management capable of engaging cross-border buyers.

Buyer Universe

Domestic Thai Conglomerates

Thailand’s business landscape is dominated by a small number of exceptionally well-capitalised family conglomerates. These groups are active acquirers with established M&A teams:

• Charoen Pokphand Group (CP) — Agriculture, retail (CP All / 7-Eleven Thailand), financial services (Ping An Insurance stake), media, and real estate. Among the most acquisitive conglomerates in ASEAN.
• Thai Beverage (ThaiBev) — Spirits, beer (Tiger, Chang), and food. Has completed major acquisitions across the region including Sabeco in Vietnam.
• Berli Jucker (BJC) — Consumer goods, healthcare, packaging, modern trade (Big C). A Thai-Belgian conglomerate with a broad acquisition mandate.
• GULF Energy — Energy, infrastructure, and telecommunications (acquired INTOUCH Holdings / ADVANC / AIS). One of the most aggressive new acquirers in the Thai market.
• PTT Group — National energy conglomerate with downstream presence in petrochemicals, retail fuel (PTT OR), and exploration via PTTEP.

Japanese and Korean Strategic Acquirers

Japanese corporates have a multi-decade presence in Thailand — the country hosts over 5,000 Japanese-invested companies and is the single largest destination for Japanese foreign direct investment in ASEAN. This translates directly into M&A activity:

• Trading houses — Mitsubishi, Mitsui, Sumitomo, Itochu, and Marubeni all have dedicated Thailand M&A teams and existing JV relationships that naturally convert to full acquisitions.
• Manufacturers — Toyota, Honda, Denso, and their tier-1 supply chains are active in manufacturing M&A in EV components, automotive parts, and industrial equipment.
• Services acquirers — Japanese banks (MUFG, SMBC, MHFG via Krungsri/Ayudhya and Kasikorn Bank stakes), insurance companies (Tokio Marine, Sompo), and healthcare providers are active in regulated financial and medical services sectors.

Korean strategics — including Samsung C&T, LG, CJ Group, Lotte, and KB Financial — have significantly increased their Thai presence since 2022, particularly in consumer, logistics, and financial services.

Regional and Global Private Equity

PE activity in Thailand has accelerated with the arrival of regional funds and increased LP interest in ASEAN mid-market exposure:

• Navis Capital Partners — Asia-focused mid-market PE with a long track record in Thailand
• Olympus Capital Asia — Growth equity and buyout across ASEAN, active in Thai healthcare and consumer
• KKR / Warburg Pincus / Bain Capital — Larger transactions (US$100M+) in financial services, healthcare, and industrial sectors
• Kasikorn Private Equity / One Asset Management — Domestic PE with local network advantage and regulated sector access

Regulatory Framework

Thailand’s M&A regulatory environment requires careful navigation, particularly for cross-border transactions.

Foreign Business Act 1999 (FBA)

The FBA restricts foreign participation in three categories of business:

• List 1 — Fully prohibited to foreign ownership (newspapers, radio/TV, land trading, Thai antiques, sugar cane farming)
• List 2 — Require Cabinet approval for foreign majority ownership (national security, arts and culture, natural resources, certain services)
• List 3 — Require a Foreign Business Licence (FBL) from the Department of Business Development (DBD) for foreign majority ownership. Most service businesses fall here.

For most mid-market transactions, the FBA’s practical effect is that foreign buyers either (a) use BOI promotion to obtain an ownership waiver, (b) structure through a Thai-majority JV, or (c) acquire a minority stake with management rights and option structures to increase ownership over time as regulatory clearances are obtained.

BOI (Board of Investment) Promotion

BOI promotion is the most common mechanism for foreign buyers to obtain full ownership in promoted industries. BOI-promoted businesses can be 100% foreign-owned across most manufacturing, technology, healthcare, and logistics sectors. BOI approval typically takes 30–90 days for acquisitions of existing promoted entities.

Office of the Trade Competition Commission (OTCC)

The Trade Competition Act 2017 established Thailand’s modern merger control regime. Notification is required where:

• The combined market share of the merging parties exceeds 50% of the relevant market, or
• The total revenue of the merging entity exceeds prescribed thresholds

OTCC review takes 90 days with a possible 30-day extension. Most mid-market transactions do not trigger OTCC notification.

Bank of Thailand (BOT) and OIC

Financial services transactions require BOT approval for banking-sector deals and OIC (Office of the Insurance Commission) approval for insurance acquisitions. Both processes typically require 90–180 days and are substantive reviews.

Sale Process: Six Phases for Thai Businesses

Phase 1: Preparation (2–3 Months)

Engage an experienced M&A advisor with Thailand and ASEAN market knowledge. Prepare audited financial statements (Thai GAAP or IFRS), normalised EBITDA with documented add-backs, a management structure chart showing owner independence, and an initial regulatory assessment covering FBA status, BOI status, and OTCC thresholds. Prepare a teaser (1–2 pages) and full information memorandum (30–60 pages) in both English and Thai where a domestic buyer pool is targeted.

Phase 2: Controlled Approach (4–6 Weeks)

Identify and approach the target buyer universe under NDA. In Thailand, this typically includes: 5–10 domestic strategic groups, 8–15 Japanese and Korean strategic corporates (through Tokyo/Seoul offices or Thailand subsidiaries), 5–10 regional PE funds, and 2–5 Singapore-based financial sponsors with ASEAN mandates. Responses to the teaser determine who receives the full IM.

Phase 3: Indicative Offers (4–6 Weeks)

Qualified buyers review the IM and submit indicative offers — non-binding bids establishing a proposed price range and key transaction terms. The advisor evaluates offers on headline price, deal certainty, regulatory risk, and cultural fit. Typically 3–6 parties advance to the management presentation stage.

Phase 4: Due Diligence and Management Presentations (8–12 Weeks)

Selected buyers conduct financial, commercial, tax, and legal due diligence. Management presentations allow shortlisted buyers to meet the leadership team and test assumptions in the IM. For cross-border buyers, this phase typically includes at least one in-person session in Bangkok. A virtual data room containing financial records, contracts, regulatory documents, and corporate history is made available to shortlisted parties.

Phase 5: Final Bids and Negotiation (4–6 Weeks)

Shortlisted parties submit final binding bids. The seller selects a preferred party and enters exclusive negotiation. Exclusivity typically runs 30–60 days. The share purchase agreement or asset purchase agreement is negotiated, covering price, representations and warranties, conditions precedent, earn-out mechanics if applicable, and completion accounts methodology.

Phase 6: Regulatory Approvals and Closing (2–5 Months)

Where FBA, BOI, OTCC, or financial sector approvals are required, this phase can add 2–5 months to the timeline. Cross-border deals with Japanese buyers should plan for an additional 3–4 months of internal Japanese corporate governance approval. At closing, consideration is paid and ownership transfers. Post-closing earn-out arrangements or rollover equity packages for management are finalised.

Selling Your Thai Business: Where to Start

Thailand’s M&A market rewards preparation and the competitive process discipline that comes from working with a specialist advisor. Domestic Thai conglomerates and Japanese strategics in particular respond well to a structured, professionally managed sale — they have seen enough poorly run processes to appreciate when a seller and advisor have their act together.

The most common mistakes Thai business owners make when approaching a sale: going directly to a single known buyer (removing all price tension), using an accounting firm without dedicated M&A advisory capability, and under-investing in financial presentation quality. Clean, normalised EBITDA accounts in IFRS or audited Thai GAAP with a clear add-back schedule are the single highest-return preparation investment a seller can make.

Lyndon Advisory runs competitive sell-side M&A processes for Thai and ASEAN business owners, with deep experience across the domestic Thai, Japanese, Korean, and regional PE buyer universes. Book a valuation meeting to understand what your business is worth and what a sale process would look like.

Fee Structure

Lyndon Advisory charges a success fee only — no retainer, no monthly fees, no expense recharges. The fee scales with deal size:

• 3% for transactions under US$25 million enterprise value
• 2% for US$25–50 million
• 1.5% for US$50–100 million
• 1% for US$100 million and above

Minimum fee: US$100,000. You pay nothing unless a transaction completes.