TSIC Activity
Engineering activities and related technical consultancy
ประกอบกิจการ บริการออกแบบ ติดตั้ง ซ่อมบำรุง ซ่อมสร้าง ระบบเครื่องจักรในอาคารโรงงาน ก่อสร้างอาคาร โกดัง และระบบอื่นๆ ทั้งภายใน และภายนอกอาคารโรงงาน
Definition
Drafting activities, project planning, building inspection, construction work, surveying and mapping and similar activities, machinery and industrial process control, including industrial plant design, engineering design and consulting on industrial production processes and industrial plants, projects related to civil engineering, mechanical engineering, traffic engineering, projects related to water management, electrical and electronic engineering, mining engineering, chemical engineering, mechanical engineering, industrial engineering, environmental engineering and safety engineering systems, projects related to construction work, projects related to air conditioning and refrigeration systems engineering, sanitation and pollution control engineering, sound systems engineering.
Excluded from this code
- Research and development activities related to engineering work, see activity 72109
- Industrial Design View 74109 Activities
- Environmental Consulting Activities View 74902 Activities
- Quantity Surveyor Activities View 74902 Activities
Foreign ownership
Engineering service business
Licensed engineering practice is additionally regulated by the Engineer Act.
Auto-mapped, verify against the Act. These TSIC mappings are indicative, not legal advice; the schedules of the Foreign Business Act B.E. 2542 are the authority. See the full foreign ownership reference.
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
- THAILOR SEMICONDUCTOR CO., LTD.Registered ordinary partnership · ชลบุรี฿600.0M
- MEA SMART ENERGY SOLUTIONS CO., LTD.Private limited company · กรุงเทพมหานคร฿500.0M
- บมจ.ดิอาคิเท็คส์ แอนด์ เทิร์นคีย์ จำกัด (มหาชน)Public limited company · นนทบุรี฿370.0M
- DEXXON TECHNOLOGY PUBLIC CO., LTD.Public limited company · ระยอง฿238.3M
- AMPHENOL PHOENIX (THAILAND) CO., LTD.Private limited company · พระนครศรีอยุธยา฿104.2M
- HYRON COLD CHAIN (THAILAND) CO., LTD.Private limited company · สมุทรปราการ฿100.0M
- SOLID TECHNOLOGY (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿100.0M
- MOMENTUM TECH CONSULTANT CO., LTD.Private limited company · กรุงเทพมหานคร฿100.0M
- TEH LONG SHENG INDUSTRY CO., LTD.Registered ordinary partnership · ฉะเชิงเทรา฿66.4M
- STRONG R.O.I. CO., LTD.Private limited company · กรุงเทพมหานคร฿58.0M
- PHRAE SATHAPORN (1981) CO., LTD.Foreign branch · แพร่฿50.0M
- S SIAM INFRA CO., LTD.Private limited company · กรุงเทพมหานคร฿40.0M
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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