TSIC Activity
Manufacture of bare printed circuit boards
การผลิตแผ่นวงจรอิเล็กทรอนิกส์
What this activity covers
This activity involves the production of bare printed circuit boards (PCBs) and the insertion of components onto them.
- Bare PCB Production — Manufacturing bare printed circuit boards
- Component Insertion — Inserting components onto printed circuit boards
- Multi-layer PCBs — Manufacturing multi-layer printed circuit boards
- Electronic Circuit Boards — Manufacturing electronic circuit boards
- Related Components — Manufacturing components related to printed circuit boards
What companies here also do
Seen in real company registrations under this code — beyond the official definition, so licensing may differ.
- Design Services — Designing printed circuit boards
- Development Activities — Researching and developing printed circuit boards
- Sales of Equipment — Selling printed circuit board production equipment
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 YTDBased on few new registrations this year — read as a rough signal only.
2 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
Largest by registered capital
- 1PENG SHEN TECHNOLOGY (THAILAND) CO., LTD.intlPrachin Buri฿11.2B
- 2Cal-Comp Electronics (Thailand) Public Company LimitedintlBangkok฿10.5B
- 3UNIMICRON (THAILAND) COMPANY LIMITEDintlBangkok฿10.4B
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
- OLYMPIC CIRCUIT (THAILAND) CO., LTD.Private limited company · ฉะเชิงเทรา฿4.0B
- BRAIN POWER MANUFACTURING (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿1.8B
- FORT EMS PUBLIC CO., LTD.Public limited company · นครปฐม฿560.0M
- SUNTECH TECHNOLOGY (THAILAND) CO., LTD.Registered ordinary partnership · ปราจีนบุรี฿300.0M
- CARSEM SEMICONDUCTOR (BANGKOK) LTD.Private limited company · นนทบุรี฿237.0M
- XINCHENG TECHNOLOGY (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿100.0M
- JETCHEM CWTH CO., LTD.Private limited company · กรุงเทพมหานคร฿85.0M
- HOZONIC TIME TECH THAI CO., LTD.Private limited company · กรุงเทพมหานคร฿70.0M
- TEEMA LAND (THAILAND) CO., LTD.Private limited company · กรุงเทพมหานคร฿40.0M
- FES & RAYSOR ELECTRONICS CO., LTD.Registered ordinary partnership · ชลบุรี฿30.0M
- บจ.โจโซ่ พรีซิชั่น จำกัดPrivate limited company · กรุงเทพมหานคร฿25.0M
- BRILLIANT FUTURE INTERNATIONAL (THAILAND) CO., LTD.Registered ordinary partnership · ปราจีนบุรี฿20.0M
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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