TSIC Activity
Remediation activities and other waste management services
ประกอบกิจการบริการกำจัดของเสียอุตสาหกรรม
Definition
Removal of contaminants from soil and groundwater in polluted areas, whether on or off site, by mechanical, chemical or biological means; removal of contaminants from industrial facilities or their environs, including nuclear facilities and their environs; removal of contaminants and cleanup of surface waters following pollution accidents, such as by means of toxic material collection or by chemical means; cleanup of oil spills and other polluted soils on surface waters, in the ocean, in the sea and in coastal areas; reduction of asbestos, lead-based paints and other toxic materials; clearance of mines and the like (including detonation); and specific pollution control activities.
Excluded from this code
- Treatment and disposal of non-hazardous waste, see subgroup 3821.
- Treatment and disposal of hazardous waste, see subclass 3822.
- Street sweeping and road washing, etc., see sub-group 8129.
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
- TULYN ENVIRONMENTAL PROTECTION TECHNOLOGY (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿4.0M
- HONG YANG TECHNOLOGY CO., LTD.Private limited company · กรุงเทพมหานคร฿2.0M
- บจ.ไทย รีมีเดียชั่น เซอร์วิสเซส จำกัดPrivate limited company · เชียงราย฿2.0M
- CHINNARA ENGINEERING CO., LTD.Registered ordinary partnership · ระยอง฿1.0M
- AVIATION FUEL REFORM CO., LTD.Private limited company · ปทุมธานี฿1.0M
- NTY MANAGEMENT CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- KHAO NAM 888 SERVICE CO., LTD.Registered ordinary partnership · ระยอง฿1.0M
- KRITSADA SERVICE AND SUPPLY CO., LTD.Registered ordinary partnership · ระยอง฿1.0M
- FOUR CARE ENVIRONMENT CO., LTD.Private limited company · กรุงเทพมหานคร฿1.0M
- CJ GREEN LIMITED PARTNERSHIPPublic limited company · ร้อยเอ็ด฿1.0M
- บจ.เจทีเอ็ม คลีนนิ่ง แทงค์ เซอร์วิส จำกัดPrivate limited company · ชลบุรี฿1.0M
- NP SERVICE SYSTEMS LIMITED PARTNERSHIPRegistered ordinary partnership · ชลบุรี฿500K
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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