TSIC Activity
Manufacture and/or assembly of electronic computers
ให้บริการประกอบคอมพิวเตอร์ และอัพเกรดสเปค
What this activity covers
This activity involves the manufacture and assembly of various types of electronic computers.
- Desktop Computers — Manufacture of desktop computers
- Laptop Computers — Manufacture of laptop computers
- Mainframe Computers — Manufacture of mainframe computers
- Handheld Computers — Manufacture of handheld computers
- Specialized Terminal Computers — Manufacture of specialized terminal computers
- Host Computers — Manufacture of host computers
- Central System Computers — Manufacture of computers linked to central systems
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Computer Peripherals — Produce and sell computer peripherals
- Computer Parts — Manufacture and sell computer parts and accessories
- Software Development — Manufacturing and selling software
Not included here
- Manufacture of electronic devices and components for use in computers and peripheral equipment, see subclass 2610.
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 YTDAlmost entirely Thai-held — little foreign capital enters here.
1 of the 5 largest companies here are foreign-owned Thailand subsidiaries.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
- 1QMB Co., Ltd.฿255.0B
- 2I Have CPU Co., Ltd.฿2.6B
- 3Z. Kuroda (Thailand) Co., Ltd.฿2.4B
- 4Nidec Die Casting (Thailand) Co., Ltd.intl฿2.0B
- 5JCY HDD Technology Co., Ltd.฿797.9M
Largest by registered capital
- 1QMB Co., Ltd.Chon Buri฿4.0B
- 2JCY HDD Technology Co., Ltd.Saraburi฿2.0B
- 3CHEN MING ELECTRONICS TECHNOLOGY (THAILAND) CO., LTD.intlChachoengsao฿1.3B
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
- SOLMAX ELECTRONICS TECHNOLOGY CO., LTD.Private limited company · กรุงเทพมหานคร฿60.0M
- SINGATRON ELECTRONICS (THAILAND) CO., LTD.Private limited company · สมุทรปราการ฿36.0M
- HONG NGUYEN ELECTRONICS TECHNOLOGY CO., LTD.Registered ordinary partnership · ชลบุรี฿10.0M
- TOGRANG ELECTRONICS TECHNOLOGY CO., LTD.Registered ordinary partnership · ชลบุรี฿10.0M
- BLOSSOM LOCK (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿5.0M
- DING XING (THAI-CHINESE) METAL CO., LTD.Registered ordinary partnership · ชลบุรี฿5.0M
- SCM D CASING TECHNOLOGY (THAILAND) CO., LTD.Registered ordinary partnership · ชลบุรี฿5.0M
- CNYG DIGITAL ECONOMY ASIA (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- MULTIVERSE SUPPLY AND SOLUTION CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- O TIS CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- 63 SOLUTION CO., LTD.Private limited company · กรุงเทพมหานคร฿5.0M
- APEX TOOLS CO., LTD.Registered ordinary partnership · ชลบุรี฿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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