WHO OWNS THEM
Which PCB factories in Thailand have Taiwanese parent companies?
10 of the 39 PCB plants in Thailand have Taiwanese parents: Apex Circuit (Thailand), Autech (Thailand), Compeq Technology (Thailand), Draco PCB (Chin Poon Electronics (Thailand)), Dynamic Technology Manufacturing (Thailand) · Dynamic Electronics, Gold Circuit Electronics (Thailand) and 4 more.
Plants with Taiwanese parents
| Plant | Province | Industrial estate | Parent from | Status | Parent company |
|---|---|---|---|---|---|
| Apex Circuit (Thailand) | Samut Sakhon | Sinsakhon Industrial Estate | Taiwan | operating | Apex International Co., Ltd. (泰鼎國際, Cayman Islands-registered holding company) |
| Autech (Thailand) | Chachoengsao | not stated | Taiwan | operating | Autech (Taiwan) |
| Compeq Technology (Thailand) | Samut Prakan | Asia Industrial Estate (Suvarnabhumi) | Taiwan | operating | Compeq Manufacturing Co., Ltd. |
| Draco PCB (Chin Poon Electronics (Thailand)) | Pathum Thani | Bangkadi Industrial Park | Taiwan | operating | Chin-Poon Industrial Co., Ltd. (99.89% ownership as of 2023) |
| Dynamic Technology Manufacturing (Thailand) · Dynamic Electronics | Prachin Buri | 304 Industrial Park | Taiwan | operating | Dynamic Electronics Co., Ltd. (Huangshi, China), within Dynamic Holding Co., Ltd. (Taiwan) |
| Gold Circuit Electronics (Thailand) | Prachin Buri | 304 Industrial Park | Taiwan | operating | Gold Circuit Electronics Ltd. (GCE), 100% owner (held via Goldex Holding Limited per GCE annual reports) |
| Peng Shen Technology (Thailand) · Zhen Ding Tech | Prachin Buri | Saha Group Industrial Park Kabinburi | Taiwan | ramping up | Joint venture of Zhen Ding Tech Group (through an Avary Holding subsidiary) and Saha Pathana Inter-Holding PCL (Saha Group) |
| Shye Feng | Samut Sakhon | not stated | Taiwan | operating | Apex International Co., Ltd. (99.99% held through Apex Circuit (Thailand) Co., Ltd.) |
| Unimicron (Thailand) | Chachoengsao | TFD Industrial Estate 2 | Taiwan | ramping up | Unimicron Technology Corp. (欣興電子) |
| Unitech PCB (Thailand) | Ang Thong | S Industrial Estate Angthong (Singha Estate) | Taiwan | ramping up | Unitech Printed Circuit Board Corp. (燿華電子) |
How this was counted
Counted from the MPBxChange plant register: one record per bare-board fabrication site in Thailand, each traced to public sources such as company announcements, stock exchange filings, Board of Investment approvals and the Thai company register. Assembly-only sites are not counted. A plant that has left no public trace is missing here, so read every count as "at least".
Records last reviewed