TSIC Activity
Hospital activities (except specialized hospital activities)
ประกอบกิจการโรงพยาบาลเอกชน สถานพยาบาล รับรักษาคนไข้และผู้ป่วยเจ็บ รับทำการฝึกสอนและอบรมทางด้านวิชาการ เกี่ยวกับการแพทย์ การอนามัย
What this activity covers
Companies in this sector provide general health care services in hospitals and healthcare facilities.
- General hospitals — Facilities offering a range of medical services
- Community hospitals — Local hospitals serving community health needs
- Health centres — Facilities providing primary health care services
- Private hospitals — For-profit hospitals offering various medical services
- Medical training — Educational services related to healthcare professions
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Traditional medicine — Practices like traditional Chinese and Thai medicine
- Healthcare facility management — Coordination and management of healthcare services
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDAlmost entirely Thai-held — little foreign capital enters here.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
Largest by registered capital
- 1BDMS Wellness Clinic Co., Ltd.Bangkok฿12.6B
- 2Siangkan Medical Co., Ltd.Samut Prakan฿10.0B
- 3Thanaburi Wellbeing Co., Ltd.Pathum Thani฿5.6B
Source: Department of Business Development DataWarehouse. Financial figures are combined totals of companies that filed statements; revenue and profit shown for the latest three reporting years.
Companies registered since 2022
Browse allNew DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.
New registrations per year
Largest active companies by registered capital
- WATTHANAVEJWIWAT CO., LTD.Private limited company · สมุทรสาคร฿1.2B
- BUMRUNGRAD INTERNATIONAL HOSPITAL PHUKET CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0B
- NAKHON THON HOSPITAL PUBLIC CO., LTD.Public limited company · กรุงเทพมหานคร฿535.0M
- SINPAT MEDICAL DEVELOPMENT CO., LTD.Private limited company · กรุงเทพมหานคร฿500.0M
- VATTANAPAT HOSPITAL PHUKET CO., LTD.Private limited company · ตรัง฿450.0M
- PIYAVEJ HOSPITAL CHACHOENGSAO CO., LTD.Registered ordinary partnership · ชลบุรี฿401.0M
- PIYAVEJ HOSPITAL MAP TA PHUT CO., LTD.Registered ordinary partnership · ชลบุรี฿401.0M
- EN MENTAL CARE CO., LTD.Private limited company · สมุทรสาคร฿400.0M
- SAFE FERTILITY GROUP PUBLIC CO., LTD.Public limited company · กรุงเทพมหานคร฿303.9M
- PRINCIPAL HEALTHCARE - MUKDAHAN CO., LTD.Private limited company · กรุงเทพมหานคร฿300.0M
- KASEMRAT RADIATION CANCER TREATMENT CENTER CO., LTD.Private limited company · นนทบุรี฿300.0M
- RANGSIT HEALTH CARE GROUP CO., LTD. (PUBLIC)Public limited company · ปทุมธานี฿300.0M
Source: Department of Business Development (DBD) new-registration records, 2022 to present. Counts cover companies first registered in that window, reflect the latest snapshot load, and may lag the live register.
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