Thailand

Top 26 largest Thai Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from Thailand by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from Thailand as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
1 Bangkok Dusit Medical Services Public Company Ltd $10.00 B Thailand Thai Healthcare Thai Medical Care Facilities
2 Bumrungrad Hospital Public Company Ltd $3.47 B Thailand Thai Healthcare Thai Medical Care Facilities
3 Samitivej Public Company Ltd $1.24 B

(Dec. 1, 2022)

 Thailand Thai Healthcare Thai Medical Care Facilities
4 Bangkok Chain Hospital Public Company Ltd $1.05 B Thailand Thai Healthcare Thai Medical Care Facilities
5 Mega Lifesciences Public Company Ltd $719.6 M Thailand Thai Healthcare Thai Drug Manufacturers—Specialty & Generic
6 Ramkhamhaeng Hospital Public Company Ltd $629.4 M Thailand Thai Healthcare Thai Medical Care Facilities
7 Vibhavadi Medical Center Public Company Ltd $595.0 M Thailand Thai Healthcare Thai Medical Care Facilities
8 Praram 9 Hospital Public Company Ltd $589.5 M Thailand Thai Healthcare Thai Medical Care Facilities
9 Chularat Hospital Public Company Ltd $536.3 M Thailand Thai Healthcare Thai Medical Care Facilities
10 Sikarin Public Company Ltd $436.3 M Thailand Thai Healthcare Thai Medical Care Facilities
11 Principal Capital Public Company Ltd $233.8 M Thailand Thai Healthcare Thai Medical Care Facilities
12 Thonburi Healthcare Group Public Company Ltd $210.5 M Thailand Thai Healthcare Thai Medical Care Facilities
13 Chiang Mai Ram Medical Business Public Company Ltd $178.4 M Thailand Thai Healthcare Thai Medical Care Facilities
14 Thai Nakarin Hospital Public Company Ltd $176.3 M Thailand Thai Healthcare Thai Medical Care Facilities
15 Wattanapat Hospital Trang Public Company Ltd $171.7 M Thailand Thai Healthcare Thai Medical Care Facilities
16 Ekachai Medical Care Public Company Ltd $146.6 M Thailand Thai Healthcare Thai Medical Care Facilities
17 Srivichaivejvivat Public Company Ltd $136.1 M Thailand Thai Healthcare Thai Medical Care Facilities
18 Nonthavej Hospital Public Company Ltd $123.4 M Thailand Thai Healthcare Thai Medical Care Facilities
19 Thai Optical Group Public Company Ltd $112.7 M Thailand Thai Healthcare Thai Medical Instruments & Supplies
20 Rajthanee Hospital Public Company Ltd $112.2 M Thailand Thai Healthcare Thai Medical Care Facilities
21 Ratchaphruek Hospital Public Company Ltd $81.8 M Thailand Thai Healthcare Thai Medical Care Facilities
22 Ladprao General Hospital Public Company Ltd $79.5 M Thailand Thai Healthcare Thai Medical Care Facilities
23 Aikchol Hospital Public Company Ltd $63.8 M Thailand Thai Healthcare Thai Medical Care Facilities
24 Inter Pharma Public Company Ltd $63.5 M Thailand Thai Healthcare Thai Biotechnology
25 Business Alignment Public Company Ltd $59.3 M Thailand Thai Healthcare Thai Medical Devices
26 Thonburi Medical Centre Public Company Ltd $50.8 M Thailand Thai Healthcare Thai Medical Care Facilities

Top Healthcare Companies from Thailand as of Jul. 01, 2025

1. Bangkok Dusit Medical Services Public Company Ltd

Company Profile: Bangkok Dusit Medical Services Public Company Ltd
Market Cap (USD): $10.00 B
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

2. Bumrungrad Hospital Public Company Ltd

Company Profile: Bumrungrad Hospital Public Company Ltd
Market Cap (USD): $3.47 B
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

3. Samitivej Public Company Ltd

Company Profile: Samitivej Public Company Ltd
Market Cap (USD): $1.24 B (Dec. 1, 2022)
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

4. Bangkok Chain Hospital Public Company Ltd

Company Profile: Bangkok Chain Hospital Public Company Ltd
Market Cap (USD): $1.05 B
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

5. Mega Lifesciences Public Company Ltd

Company Profile: Mega Lifesciences Public Company Ltd
Market Cap (USD): $719.6 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Drug Manufacturers—Specialty & Generic

6. Ramkhamhaeng Hospital Public Company Ltd

Company Profile: Ramkhamhaeng Hospital Public Company Ltd
Market Cap (USD): $629.4 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

7. Vibhavadi Medical Center Public Company Ltd

Company Profile: Vibhavadi Medical Center Public Company Ltd
Market Cap (USD): $595.0 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

8. Praram 9 Hospital Public Company Ltd

Company Profile: Praram 9 Hospital Public Company Ltd
Market Cap (USD): $589.5 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

9. Chularat Hospital Public Company Ltd

Company Profile: Chularat Hospital Public Company Ltd
Market Cap (USD): $536.3 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

10. Sikarin Public Company Ltd

Company Profile: Sikarin Public Company Ltd
Market Cap (USD): $436.3 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

11. Principal Capital Public Company Ltd

Company Profile: Principal Capital Public Company Ltd
Market Cap (USD): $233.8 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

12. Thonburi Healthcare Group Public Company Ltd

Company Profile: Thonburi Healthcare Group Public Company Ltd
Market Cap (USD): $210.5 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

13. Chiang Mai Ram Medical Business Public Company Ltd

Company Profile: Chiang Mai Ram Medical Business Public Company Ltd
Market Cap (USD): $178.4 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

14. Thai Nakarin Hospital Public Company Ltd

Company Profile: Thai Nakarin Hospital Public Company Ltd
Market Cap (USD): $176.3 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

15. Wattanapat Hospital Trang Public Company Ltd

Company Profile: Wattanapat Hospital Trang Public Company Ltd
Market Cap (USD): $171.7 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

16. Ekachai Medical Care Public Company Ltd

Company Profile: Ekachai Medical Care Public Company Ltd
Market Cap (USD): $146.6 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

17. Srivichaivejvivat Public Company Ltd

Company Profile: Srivichaivejvivat Public Company Ltd
Market Cap (USD): $136.1 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

18. Nonthavej Hospital Public Company Ltd

Company Profile: Nonthavej Hospital Public Company Ltd
Market Cap (USD): $123.4 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

19. Thai Optical Group Public Company Ltd

Company Profile: Thai Optical Group Public Company Ltd
Market Cap (USD): $112.7 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Instruments & Supplies

20. Rajthanee Hospital Public Company Ltd

Company Profile: Rajthanee Hospital Public Company Ltd
Market Cap (USD): $112.2 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

21. Ratchaphruek Hospital Public Company Ltd

Company Profile: Ratchaphruek Hospital Public Company Ltd
Market Cap (USD): $81.8 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

22. Ladprao General Hospital Public Company Ltd

Company Profile: Ladprao General Hospital Public Company Ltd
Market Cap (USD): $79.5 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

23. Aikchol Hospital Public Company Ltd

Company Profile: Aikchol Hospital Public Company Ltd
Market Cap (USD): $63.8 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

24. Inter Pharma Public Company Ltd

Company Profile: Inter Pharma Public Company Ltd
Market Cap (USD): $63.5 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Biotechnology

25. Business Alignment Public Company Ltd

Company Profile: Business Alignment Public Company Ltd
Market Cap (USD): $59.3 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Devices

26. Thonburi Medical Centre Public Company Ltd

Company Profile: Thonburi Medical Centre Public Company Ltd
Market Cap (USD): $50.8 M
Country: Thailand
Sector: Thai Healthcare
Industry: Thai Medical Care Facilities

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