Healthcare Companies in Thailand: Size and Survival 2026
In short
Thailand counts 17,294 registered healthcare companies as of 2 July 2026, just 0.9 percent of all classified firms. The sector survives better than any other, with 73.9 percent of its companies still active. It earns an 11.34 percent net margin. It also posts the highest return on assets in the economy at 6.88 percent. Reported sector revenue reached about 515.2 billion baht. The revenue trajectory more than doubled across ten years, up 112.8 percent.
How big is Thailand's healthcare business sector?
Thailand's human health and social work sector holds 17,294 registered companies as of 2 July 2026 (DBD, 2026). That is a slim 0.9 percent of the 1,986,489 firms with a classified industry. Small share, outsized staying power. Nearly three in four of these companies are still active, a survival rate of 73.9 percent that leads every sector in the economy. The sector reported about 515.2 billion baht of revenue, roughly half a trillion baht. Profitability is real rather than thin, at an 11.34 percent net margin. Return on assets reaches 6.88 percent, the highest of any sector. Return on equity sits at 11.17 percent. Bangkok Dusit Medical Services leads the sector by revenue. Healthcare is the business that keeps its doors open.
Healthcare sector revenue, 2015 versus 2025
- 2015213
- 2025453
Figures in billion baht.
The reported revenue trajectory climbed from 212.7 billion baht to 452.7 billion baht in ten years, a gain of 112.8 percent.
Healthcare sector at a glance
| Metric | Value | Rank in economy |
|---|---|---|
| Registered companies | 17,294 | 0.9% of classified firms |
| Survival rate | 73.9% | Highest of any sector |
| Return on assets | 6.88% | Highest of any sector |
| Return on equity | 11.17% | Above the whole-economy norm |
| Net profit margin | 11.34% | Upper tier |
| Reported revenue | About 515.2 billion baht | Roughly half a trillion baht |
| Revenue in 2015 | 212.7 billion baht | Ten-year base |
| Revenue in 2025 | 452.7 billion baht | +112.8% over the decade |
Human health and social work, section Q, as of 2 Jul 2026. Source: DBD registry.
Why this matters
Most sectors chase growth and hope to keep it. Healthcare does both at once. A 73.9 percent survival rate means a health company registered in Thailand is more likely to still be trading than a firm in any other sector. That resilience rides on demand that does not fade with the business cycle, since people need care in good years and bad. The money follows the demand, with the reported revenue trajectory rising 112.8 percent across the decade to 2025. Structural forces sit underneath this. Thailand's current health expenditure reached about 5.16 percent of national output in 2021 and has trended upward for years (World Bank, 2023). An aging population widens that base further every year. For an investor or a policymaker, the read is plain. Healthcare pairs the rare combination of a defensive survival profile with the highest return on assets in the economy at 6.88 percent, and few sectors offer both.
Definitions
- Human health and social work, section Q
- The TSIC industry section covering hospitals, clinics, medical and care services, and related social work activities.
- Survival rate
- The share of registered companies in a sector that remain active, rather than dissolved or deregistered.
- Net profit margin
- Net profit as a share of revenue. An 11 percent margin means about 11 satang of profit for every baht of revenue.
- Return on assets
- Net profit as a share of total assets, a measure of how efficiently a sector turns its asset base into profit.
- Return on equity
- Net profit as a share of shareholder equity, a measure of the return earned on owners' capital.
- Aggregate ratio
- A ratio computed from summed sector totals, such as total profit over total revenue, rather than the average of each company's own ratio.
Assumptions
- Only companies that filed a financial statement contribute to the margin, return and revenue aggregates.
- The 2015 and 2025 revenue figures represent the section's reported revenue trajectory and may differ slightly from the total reported revenue of about 515.2 billion baht due to reporting coverage and timing.
- Survival and return ranks are stated relative to the other TSIC industry sections in the registry.
Methodology
Figures cover the human health and social work section, TSIC section Q, drawn from the Department of Business Development registry as of 2 July 2026. Company count includes registered juristic persons classified to the section. Survival rate is the share of registered companies in the section that remain active rather than dissolved or deregistered. Net margin, return on assets and return on equity are section-wide aggregates computed from filed financial statements, not simple averages of individual company ratios. The ten-year revenue figures are the section's reported revenue trajectory for 2015 and 2025 and are stated in billions of baht. Ranks compare section Q against all other TSIC sections.
How we verified this
- Ten-year revenue growth recomputed from the raw series: (452.7 - 212.7) / 212.7 = 1.128, which is 112.8 percent, matching the stated figure.
- Company share recomputed from raw counts: 17,294 / 1,986,489 = 0.0087, which rounds to 0.9 percent, matching the stated share.
- Survival rate of 73.9 percent was confirmed as the maximum across all industry sections in the registry.
- Return on assets of 6.88 percent was confirmed as the maximum across all industry sections in the registry.
References
- Department of Business Development. (2026). Registered juristic persons and financial statement aggregates by industry section. Ministry of Commerce, Thailand. https://www.dbd.go.th/
- World Bank. (2023). Current health expenditure (% of GDP), Thailand. World Bank Open Data. https://data.worldbank.org/indicator/SH.XPD.CHEX.GD.ZS?locations=TH
Frequently asked questions
How many healthcare companies are registered in Thailand?
There are 17,294 registered companies in the human health and social work sector as of 2 July 2026, about 0.9 percent of all firms with a classified industry.
Which sector has the best company survival rate in Thailand?
Healthcare, at a 73.9 percent survival rate, the highest of any industry section in the registry.
Is the healthcare sector profitable in Thailand?
Yes. It earns an 11.34 percent net margin. It also posts the highest return on assets in the economy at 6.88 percent. Return on equity sits at 11.17 percent.
How fast has healthcare revenue grown?
The sector's reported revenue trajectory rose from 212.7 billion baht in 2015 to 452.7 billion baht in 2025, a gain of 112.8 percent over ten years.
Cite this page
Chatpong L. (2026). Healthcare Companies in Thailand: Size and Survival 2026. Max Data Insights. https://maxdatathailand.com/insights/healthcare-companies-in-thailand-2026
Data & corrections
Download the data (CSV)Spot something off, or want to ask about the data? Email insights@maxsolutions.co.th. We publish corrections.
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.