TSIC Activity
Dental practice activities
ประกอบกิจการให้บริการทันตกรรมสาขาต่างๆ ได้แก่ ทันตกรรมจัดฟัน ทำฟันปลอม อุดฟัน ถอนฟัน ขูดหินปูน ผ่าฟันคุด รักษารากฟัน รักษาโรคเหงือกและปริทันต์ โดยทันตแพทย์ผู้เชี่ยวชาญด้านทันตกรรมจัดฟัน และสาขาอื่นๆ
Definition
Dental activities of basic dentists and specialist dentists include fillings, tooth extractions, root canals, pediatric dentistry, oral diseases, orthodontics, etc. These activities can be carried out by the private sector, various operating organizations, outpatient clinics and hospitals, or clinics in workplaces, schools, nursing homes, as well as dental activities in operating rooms.
Excluded from this code
- Production of various types of dentures made in a dental laboratory. See activity 32502.
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
- BANGKOK CHAIN DENTAL CO., LTD.Private limited company · นนทบุรี฿50.0M
- DENLA DENTAL CLINIC CO., LTD.Private limited company · กรุงเทพมหานคร฿12.0M
- PUN SUK SMILE DENTAL CLINIC CO., LTD.Private limited company · กรุงเทพมหานคร฿10.0M
- MANHATTAN DENTAL CO., LTD.Private limited company · นนทบุรี฿8.0M
- V CHEF (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- PASUK BKK CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- WORLD OF SMILE DENTAL CLINIC 2 CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- JAROENSMILE CO., LTD.Private limited company · ปทุมธานี฿5.0M
- DENT WEALTH CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- HUG HEALTH CO., LTD.Limited partnership · ศรีสะเกษ฿5.0M
- BLINK BLINK GROUP 999 CO., LTD.Public limited company · มหาสารคาม฿5.0M
- BTX DENTAL 2568 CO., LTD.Joint venture · ตาก฿5.0M
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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