TSIC Activity
Specialized hospital activities
ประกอบกิจการให้บริการคลีนิก วินิจฉัย บำบัด รักษาโรค ด้วยศาสตร์แพทย์แผนไทย ใช้ยาสมุนไพรในการรักษาโรคทั่วไป และโรคเรื้อรัง
Definition
Short-term or long-term health care activities in hospitals include medical activities, diagnosis and treatment of specific diseases, such as psychiatric hospitals, hospitals for patients with drug addiction, infectious disease hospitals, maternity and child hospitals, and specialized chronic patient treatment centers.
Excluded from this code
- Various dental activities of general dentists and specialist dentists, such as fillings, tooth extractions, root canal treatment, pediatric dentistry, oral diseases, orthodontics. See 86203 activities.
Foreign ownership
Not on the Foreign Business Act restricted lists.
The Foreign Business Act B.E. 2542 (1999) restricts majority foreign ownership only for the activities named in its three annexed Lists. This activity is not among the mappings we hold, so a foreign investor can generally hold up to 100% of the equity, subject to any sector-specific licence and to minimum-capital rules (typically THB 2 million per restricted business, or THB 3 million where a Foreign Business Licence applies).
If an activity is restricted, the routes to foreign majority
- BOI promotion — the Board of Investment can grant up to 100% foreign ownership for promoted activities, with tax and non-tax incentives.
- Foreign Business Licence — permission from the Ministry of Commerce to operate a List 2 or List 3 activity as a foreign-majority company.
- US Treaty of Amity — US nationals may hold majority ownership in most activities, treated as Thai nationals for FBA purposes.
This is general guidance, not legal advice, and mappings are auto-derived. The schedules of the Foreign Business Act B.E. 2542 are the authority; verify against the Act, or ask us to check your specific activity. See the full foreign ownership reference.
See the full foreign ownership reference for all three FBA lists.
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
- RANGSIT RADIATION HOSPITAL CO., LTD.Private limited company · พระนครศรีอยุธยา฿140.0M
- DEE TOR TAI CO., LTD.Private limited company · นนทบุรี฿7.0M
- SERENE WELLNESS CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- GO FOR MED CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- PURE LIFE CENTER CO., LTD.Registered ordinary partnership · ปราจีนบุรี฿5.0M
- K.O.M. CORP CO., LTD.Public limited company · ขอนแก่น฿5.0M
- BAN TANG WELLNESS CO., LTD.Public limited company · ขอนแก่น฿5.0M
- PUNYARAK TAI CO., LTD.Registered ordinary partnership · นครนายก฿5.0M
- EASTER HOSPITAL CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- KWAN SIRI RAK CO., LTD.Foreign branch · น่าน฿4.5M
- THE SCENE MEDICAL CO., LTD.Private limited company · กรุงเทพมหานคร฿4.0M
- TEHAKI CO., LTD.Private limited company · กรุงเทพมหานคร฿4.0M
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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