Financial and Insurance Holds Most Thai Corporate Debt (2026)
In short
Financial and insurance holds 45.3 percent of Thailand's estimated corporate debt, the largest share of any of the 21 industry sections. That is about 34.12 trillion baht of an estimated 75.26 trillion baht in implied liabilities, as of 17 July 2026. Manufacturing ranks second at 17.5 percent, and wholesale and retail trade ranks third at 11.5 percent. Real estate adds 7.4 percent, so four sections together carry 81.7 percent of all implied corporate debt. Financial and insurance makes up just 1.8 percent of classified companies yet carries nearly half the debt.
Which Thai industry section holds the most corporate debt?
Financial and insurance holds 45.3 percent of Thailand's estimated corporate debt, the largest share of any of the 21 industry sections (DBD, 2026). That works out to about 34.12 trillion baht of an estimated 75.26 trillion baht in implied liabilities carried by companies with a filed balance sheet as of 17 July 2026. Manufacturing holds the second largest share at 17.5 percent, equal to 13.17 trillion baht. Wholesale and retail trade ranks third at 11.5 percent, or 8.63 trillion baht. Real estate adds a further 7.4 percent, worth 5.57 trillion baht. Add those four together and 81.7 percent of every implied baht of corporate debt in Thailand sits inside just four sections, leaving the other seventeen to split 18.3 percent.
Where Thailand's implied corporate debt sits
- Financial and insurance45.3%45
- Manufacturing17.5%18
- Wholesale and retail trade11.5%11
- Real estate7.4%7
- All other sections18.3%18
One slice alone covers nearly half the circle. The remaining seventeen sections share less than a fifth.
A small population carrying a large share
Financial and insurance companies make up only 1.8 percent of the 1,986,489 companies with a classified industry section, yet they carry nearly half the estimated debt. The average company in the sector holds an implied 1.33 billion baht of liabilities against 486.4 million baht of equity, a scale gap that no other section comes close to matching. Deposit taking institutions and lenders build their balance sheets on borrowed funds and policyholder liabilities by design, so a large debt figure here reflects how banking and insurance actually work rather than financial strain. Manufacturing and wholesale and retail trade tell a different story. Their debt funds factories, inventory and receivables spread across hundreds of thousands of individual firms rather than a small cluster of lenders and insurers.
Implied corporate debt by industry section
| Industry section | Implied debt, baht | Share of total debt | Companies, classified |
|---|---|---|---|
| Financial and insurance | 34,115,628,086,654 | 45.33% | 35,567 |
| Manufacturing | 13,174,278,855,337 | 17.50% | 230,396 |
| Wholesale and retail trade | 8,633,649,520,460 | 11.47% | 715,976 |
| Real estate | 5,573,874,277,652 | 7.41% | 149,608 |
| Information and communication | 1,885,152,217,043 | 2.50% | 52,537 |
| Transportation and storage | 1,739,771,808,201 | 2.31% | 85,273 |
| Accommodation and food service | 1,710,292,752,289 | 2.27% | 83,598 |
| Construction | 1,646,352,957,098 | 2.19% | 283,534 |
| Administrative and support | 1,503,135,892,789 | 2.00% | 100,691 |
| Professional, scientific and technical | 1,412,702,252,595 | 1.88% | 138,962 |
| Electricity and gas | 1,182,524,854,657 | 1.57% | 7,833 |
| Education | 1,079,028,636,088 | 1.43% | 13,897 |
| Mining and quarrying | 410,911,140,842 | 0.55% | 8,231 |
| Agriculture, forestry and fishing | 406,531,520,323 | 0.54% | 19,259 |
| Human health and social work | 327,500,583,419 | 0.44% | 17,294 |
| Arts and entertainment | 246,017,709,232 | 0.33% | 18,486 |
| Water supply and waste management | 134,821,281,787 | 0.18% | 4,818 |
| Other services | 78,095,673,495 | 0.10% | 20,455 |
| Public administration | 159,219,994 | 0.00% | 38 |
| Extraterritorial organizations | 3,289,471 | 0.00% | 4 |
| Households as employers | 2,710,493 | 0.00% | 32 |
Total assets minus total equity, by section, ranked by share of the estimated 75.26 trillion baht total, as of 17 Jul 2026.
Why this concentration matters
Concentration of this kind changes how a shock actually spreads through the economy. A funding squeeze inside financial and insurance touches 45.3 percent of implied corporate debt at once, a systemic reach that no other single section can match. Manufacturing and wholesale and retail trade matter too, but their combined 29.0 percent moves through hundreds of thousands of individual firms rather than a comparatively small cluster of lenders and insurers. Regulators already treat banks and insurers as a special risk category, and this estimate puts a number behind that judgment. Fewer than 26,000 companies with reported balance sheet data sit behind close to half the implied debt load carried by 1,262,750 reporting Thai companies. Manufacturing, by contrast, spreads a smaller total across nearly six times as many filers.
Definitions
- Implied corporate debt
- Total assets minus total equity for a company or group of companies, the standard accounting identity that isolates liabilities without requiring a separately reported debt field.
- Industry section
- One of the 21 lettered TSIC categories that Thailand's business registry uses to classify a company's main activity, such as financial and insurance or manufacturing.
- Aggregate
- A total built by summing or averaging figures across every company in a group, rather than reporting any single company's figure.
- Total equity
- The value of a company's assets that belongs to its owners after every liability is paid, also called shareholders funds or net worth.
- Concentration
- How unevenly a total is distributed across a set of groups, such as how much of all corporate debt sits inside a small number of industry sections.
Assumptions
- Implied debt is the accounting identity assets minus equity, not a directly reported total liabilities field from company filings.
- Only the 1,262,750 companies with both a reported total asset figure and a reported total equity figure are included, a subset of Thailand's wider company register.
- Financial institutions recognise deposits, policyholder reserves and interbank funding as liabilities, so their implied debt figure is not directly comparable to an operating company's borrowing.
- Section totals are built from average total assets and average total equity per company, scaled by the count of companies with data in that section, so a section with a few very large filers can shift its aggregate figure.
Methodology
Implied corporate debt is computed as each company's total assets minus total equity, the standard accounting identity in which liabilities equal assets minus equity. Section totals are built from average total assets and average total equity per company in the DBD registry, each multiplied by the number of companies with reported balance sheet data in that section, using the market_section_insight aggregate as of 17 July 2026. This is an implied figure derived from balance sheet aggregates, not a directly reported total liabilities field, and it covers only the 1,262,750 companies with both a total asset and total equity figure on file, a subset of Thailand's wider company register.
How we verified this
- Average total assets and average total equity were multiplied by companies with data in each of the 21 sections, then summed, giving total implied assets of 128,928,460,906,714 baht and total implied equity of 53,668,025,666,794 baht. Subtracting equity from assets gives total implied debt of 75,260,435,239,919 baht, matching the 75.26 trillion baht headline.
- Financial and insurance implied assets of 46,625,400,725,555 baht minus implied equity of 12,509,772,638,901 baht equal implied debt of 34,115,628,086,654 baht. Dividing by the 75,260,435,239,919 baht total gives a share of 45.33 percent, matching the headline.
- Manufacturing at 17.50 percent, wholesale and retail trade at 11.47 percent and real estate at 7.41 percent were added to financial and insurance's 45.33 percent. The four sections sum to 81.71 percent, matching the cumulative share used in the prose and chart.
- Financial and insurance's entity count of 35,567 was divided by the 1,986,489 companies with a classified industry section, giving a 1.79 percent share of companies against a 45.33 percent share of implied debt.
- Financial and insurance's average implied debt per company was checked as 1,812,807,182 baht in assets minus 486,383,073 baht in equity, equal to 1,326,424,109 baht, rounding to the 1.33 billion baht figure cited in the text.
References
- Department of Business Development. (2026). Registered juristic persons and financial statement aggregates. Ministry of Commerce, Thailand. https://www.dbd.go.th/
- OECD. (2025). The corporate sector. In OECD capital market review of Thailand 2025. OECD Publishing. https://www.oecd.org/en/publications/oecd-capital-market-review-of-thailand-2025_0a975590-en/full-report/the-corporate-sector_008c96e5.html
Frequently asked questions
Which Thai industry holds the most corporate debt?
Financial and insurance holds 45.3 percent of Thailand's estimated 75.26 trillion baht in implied corporate debt, the largest share of any of the 21 industry sections, as of 17 July 2026.
What counts as implied corporate debt in this figure?
It is each company's total assets minus total equity, the accounting identity for liabilities, aggregated across every company in a section with reported balance sheet data.
Why does the financial sector carry so much debt if it is not necessarily risky?
Banks and insurers fund their balance sheets with deposits and policyholder liabilities by design, so a large debt figure inside this one section reflects the business model rather than financial strain.
How does debt concentration compare with company count?
Financial and insurance holds 45.3 percent of implied debt while making up just 1.8 percent of the 1,986,489 companies with a classified industry section, the widest gap of any sector.
Cite this page
Chatpong L. (2026). Financial and Insurance Holds Most Thai Corporate Debt (2026). Max Data Insights. https://maxdatathailand.com/insights/financial-sector-holds-most-of-thai-corporate-debt-2026
Data & corrections
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Written by
Chatpong L.Founder, Max Data, Max Solutions Co., Ltd.
Chatpong L. leads Max Data, a company-intelligence platform built on Thailand's official business registry. He writes about the structure of the Thai economy using primary registry data. His work covers company formation, industry concentration, and regional business activity.
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This page reports company-level and aggregate statistics only. It names no individuals and makes no claims about any person. Figures are provided for information and may be revised as source data updates.