Taiya Semiconductor
Taiya Semiconductor is a Private limited company (Ltd.) registered in Taiwan under 47255947, and its current status with Ministry of Economic Affairs — GCIS is active. Its registered address on file is Hsinchu City, Taiwan. 10 shareholders are on record for Taiya Semiconductor, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Ministry of Economic Affairs — GCIS and was last updated on 25 September 2026.
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Shareholders
10
Shareholders of Taiya Semiconductor
10 shareholders are currently on record for Taiya Semiconductor, filed with Ministry of Economic Affairs — GCIS. The largest of these is Vanguard International Stock Index-Emerging Markets Stk, holding 24.7% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 22.2%; the remaining 8 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard International Stock Index-Emerging Markets Stk | 24.7% | Ministry of Economic Affairs — GCIS | |
| Vanguard International Stock Index-Total Intl Stock Indx | 22.2% | Ministry of Economic Affairs — GCIS | |
| iShares Core MSCI Emerging Markets ETF | 15.7% | Ministry of Economic Affairs — GCIS | |
| DFA Emerging Markets Core Equity Portfolio | 8.9% | Ministry of Economic Affairs — GCIS | |
| WisdomTree Tr-WisdomTree Emerging Markets Small Cap Dividend Fund | 8.5% | Ministry of Economic Affairs — GCIS | |
| Vanguard Intl Equity Index Fds-FTSE All World ex U.S.Small Cap Index | 6.4% | Ministry of Economic Affairs — GCIS | |
| Dimensional ETF Tr-Dimensional Emerging Core Equity Market ETF | 4.9% | Ministry of Economic Affairs — GCIS | |
| DFA Emerging Markets Small Cap Series | 4.5% | Ministry of Economic Affairs — GCIS | |
| WisdomTree Tr-Wisdom Tree Emerging Markets High Dividend Fd | 3% | Ministry of Economic Affairs — GCIS | |
| SPDR (R) Idx Shares-SPDR (R) Emerging Markets Small Cap ETF | 1.2% | Ministry of Economic Affairs — GCIS |
Officers
12
Directors and officers of Taiya Semiconductor
The Director of Taiya Semiconductor currently on record is Li Guoguang; 12 officers are currently on record for Taiya Semiconductor, filed with Ministry of Economic Affairs — GCIS. Management authority at Taiya Semiconductor sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Group structure of Taiya Semiconductor
Taiya Semiconductor has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 1 jurisdiction. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- STAR ASIA VISION CORPORATION (Taiwan)
- OPTO TECH CORPORATION (Taiwan)
- WAN ZHEN GUANG INVESTMENT CO., LTD. (Taiwan)
- HE ZHONG INVESTMENT CO., LTD. (Taiwan)
- DONG ZHEN PROPERTY CO., LTD. (Taiwan)
Data availability
Those 5 subsidiaries span Taiwan jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Taiya Semiconductor
Taiwan
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Frequently Asked Questions
Who owns Taiya Semiconductor?
10 shareholders are currently on record for Taiya Semiconductor, filed with Ministry of Economic Affairs — GCIS. The largest of these is Vanguard International Stock Index-Emerging Markets Stk, holding 24.7% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 22.2%; the remaining 8 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Taiya Semiconductor's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Taiya Semiconductor is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Taiya Semiconductor have on record?
10 shareholders are shown on record for Taiya Semiconductor.
What is Taiya Semiconductor's company registration number?
Taiya Semiconductor's registration number is 47255947, filed with Ministry of Economic Affairs — GCIS in Taiwan. Its current status on the register is active.
Is Taiya Semiconductor still an active company?
Taiya Semiconductor's status on Ministry of Economic Affairs — GCIS is listed as active.
What is Taiya Semiconductor's registered address?
The registered address on file for Taiya Semiconductor is Hsinchu City, Taiwan.
What legal structure is Taiya Semiconductor registered as?
Taiya Semiconductor is registered as a Private limited company (Ltd.) in Taiwan.
Who are the officers/directors of Taiya Semiconductor?
The Director of Taiya Semiconductor currently on record is Li Guoguang; 12 officers are currently on record for Taiya Semiconductor, filed with Ministry of Economic Affairs — GCIS. Management authority at Taiya Semiconductor sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Taiya Semiconductor have a parent company or subsidiaries?
Taiya Semiconductor has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 1 jurisdiction. Those 5 subsidiaries span Taiwan jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Taiya Semiconductor's ownership over time?
This profile reflects a point-in-time snapshot from Ministry of Economic Affairs — GCIS. Zavia's monitoring API can track changes to Taiya Semiconductor's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Taiya Semiconductor's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Taiwan, so records like Taiya Semiconductor's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Ministry of Economic Affairs — GCIS and was last synced on 25 September 2026.