TSIC Activity
Repair of general-purpose machinery
ประกอบกิจการ บริการรับติดตั้ง ซ่อมแซม บำรุงรักษาเครื่องปรับอากาศ ระบบความเย็น
What this activity covers
Companies in this sector repair and maintain various types of general-purpose machinery and equipment.
- Engine Repair — Repair of non-vehicle engines, including marine and railway engines
- Pump Maintenance — Repair and maintenance of pumps and similar equipment
- Valves and Gears — Repair of valves, gears, and drives
- Industrial Furnaces — Repair and maintenance of industrial furnaces
- Handling Equipment — Repair and maintenance of handling equipment
- Commercial Refrigeration — Repair and maintenance of commercial refrigeration units
- Office Equipment Repair — Repair of photocopiers, cash registers, and calculators
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Machinery Leasing — Leasing of industrial machinery
- Equipment Distribution — Distribution of equipment and spare parts
- Maintenance Training — Training for maintenance of heavy lifting equipment
Not included here
- Installation, maintenance and repair of furnaces and other heating equipment. See activity 43222.
- Installation, maintenance and repair of elevators and escalators. View 43299 activities.
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDForeigners are actively investing in this activity.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
- 1Thai Kaginuma Co., Ltd.฿1.1B
- 2Repco Maintenance Co., Ltd.฿953.2M
- 3West Coast Engineering Co., Ltd.฿913.9M
- 4Bangkok Forklift Center Co., Ltd.฿260.0M
- 5MACS Co., Ltd.฿251.3M
Largest by registered capital
- 1Goldwind International (Thailand) Co., Ltd.intlBangkok฿258.2M
- 2Repco Maintenance Co., Ltd.Bangkok฿215.0M
- 3RHINOFIELD (THAILAND) CO., LTD.intlChon Buri฿148.0M
Source: Department of Business Development DataWarehouse. Financial figures are combined totals of companies that filed statements; revenue and profit shown for the latest three reporting years.
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
- UNIVERSAL P.C.B. EQUIPMENT (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿42.0M
- HONGTA PUREFICATION TECHNOLOGY (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿21.0M
- MOKSAENG TAWAN CO., LTD.Private limited company · กรุงเทพมหานคร฿17.0M
- KUNLING AIR CONDITIONING (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿10.0M
- ALPHA INDUSTRIAL SERVICES CO., LTD.Registered ordinary partnership · ระยอง฿10.0M
- บจ.อัลตร้าแทค (ไทยแลนด์) จำกัดPrivate limited company · กรุงเทพมหานคร฿10.0M
- XIN TAI TECHNOLOGY (THAILAND) CO., LTD.Private limited company · สมุทรปราการ฿10.0M
- DLF (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿6.0M
- THANATHAP SERVICE CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- N.R.T. WORLD GROUP CO., LTD.Private limited company · สมุทรปราการ฿5.0M
- SIAM INTELLIGENCE HANDLING CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- SANI RENEWABLE ENERGY (THAILAND) 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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