TSIC Activity
Environmental consulting activities
ประกอบกิจการนำเข้า ส่งออก ผลิต ประกอบ จัดหา จำหน่าย ให้เช่า ให้เช่าซื้อ ติดตั้ง ซ่อมบำรุง และให้บริการเกี่ยวกับเครื่องมือ เครื่องจักร อุปกรณ์ ระบบเทคโนโลยี เครื่องมือวิทยาศาสตร์ เครื่องมือวัด เครื่องม
Definition
A wide range of service activities providing commercial services to customers requiring a high level of professional, scientific and technical skills, except for business functions performed routinely on a short-term basis, quantity surveyor activities, weather forecasting activities, safety consultancy, geotechnical consultancy and environmental consultancy.
Excluded from this code
- Management consulting activities, see subgroup 7020
- Architectural and engineering consulting activities, see subgroup 7110
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
- OCEAN GEOPHYSICS (THAILAND) CO., LTD.Foreign branch · เชียงใหม่฿10.0M
- CARBON LEAD CO., LTD.Private limited company · กรุงเทพมหานคร฿10.0M
- UBV CO., LTD.Private limited company · กรุงเทพมหานคร฿10.0M
- GREENOPIA CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- ECOVA CO., LTD.Private limited company · นนทบุรี฿5.0M
- PANARAK 99 CO., LTD.Public limited company · กาฬสินธุ์฿5.0M
- ABS GLOBAL ENERGY AND FOOD CO., LTD.Private limited company · นนทบุรี฿5.0M
- YUFENG ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- PROSPECT ECO CO., LTD.Registered ordinary partnership · ชลบุรี฿5.0M
- YUFENG ENVIRONMENTAL TECHNOLOGY CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- YOON YONG YANG YOON CO., LTD.Private limited company · นครปฐม฿5.0M
- TEMU CO., LTD.Private limited company · กรุงเทพมหานคร฿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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