Taiguang Electronic Materials
Taiguang Electronic Materials is a Private limited company (Ltd.) registered in Taiwan under 86521351, and its current status with Ministry of Economic Affairs — GCIS is active. Its registered address on file is Taoyuan City Guanyin District, Taiwan. 10 shareholders are on record for Taiguang Electronic Materials, 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 Taiguang Electronic Materials
10 shareholders are currently on record for Taiguang Electronic Materials, filed with Ministry of Economic Affairs — GCIS. The largest of these is Vanguard International Stock Index-Emerging Markets Stk, holding 25% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 24.1%; 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 | 25% | Ministry of Economic Affairs — GCIS | |
| Vanguard International Stock Index-Total Intl Stock Indx | 24.1% | Ministry of Economic Affairs — GCIS | |
| iShares Core MSCI Emerging Markets ETF | 15.1% | 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 | 6.9% | Ministry of Economic Affairs — GCIS | |
| DFA Emerging Markets Core Equity Portfolio | 6.4% | Ministry of Economic Affairs — GCIS | |
| Matthews International Fds-Matthews Emerging Mkts Small Companies Fd | 4.5% | Ministry of Economic Affairs — GCIS | |
| Blair (William) Mutual Funds, Inc.-Emerging Markets Growth Fund | 3.3% | Ministry of Economic Affairs — GCIS | |
| Matthews International Fds-Matthews China Small Companies Fund | 3.1% | Ministry of Economic Affairs — GCIS | |
| WisdomTree Tr-Wisdom Tree Emerging Markets High Dividend Fd | 2.9% | Ministry of Economic Affairs — GCIS |
Officers
9
Directors and officers of Taiguang Electronic Materials
The President, Ceo & Chairman of Taiguang Electronic Materials currently on record is Ding-yu Dong; nine officers are currently on record for Taiguang Electronic Materials, filed with Ministry of Economic Affairs — GCIS. Management authority at Taiguang Electronic Materials 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 Taiguang Electronic Materials
Taiguang Electronic Materials has no recorded parent company — it sits at the top of its own group structure, with 2 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.
- EMC International Holding Incorporated
- EMC Overseas Holding Incorporated
Data availability
Those 2 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.
Taiguang Electronic Materials
Taiwan
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Frequently Asked Questions
Who owns Taiguang Electronic Materials?
10 shareholders are currently on record for Taiguang Electronic Materials, filed with Ministry of Economic Affairs — GCIS. The largest of these is Vanguard International Stock Index-Emerging Markets Stk, holding 25% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 24.1%; 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 Taiguang Electronic Materials's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Taiguang Electronic Materials 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 Taiguang Electronic Materials have on record?
10 shareholders are shown on record for Taiguang Electronic Materials.
What is Taiguang Electronic Materials's company registration number?
Taiguang Electronic Materials's registration number is 86521351, filed with Ministry of Economic Affairs — GCIS in Taiwan. Its current status on the register is active.
Is Taiguang Electronic Materials still an active company?
Taiguang Electronic Materials's status on Ministry of Economic Affairs — GCIS is listed as active.
What is Taiguang Electronic Materials's registered address?
The registered address on file for Taiguang Electronic Materials is Taoyuan City Guanyin District, Taiwan.
What legal structure is Taiguang Electronic Materials registered as?
Taiguang Electronic Materials is registered as a Private limited company (Ltd.) in Taiwan.
Who are the officers/directors of Taiguang Electronic Materials?
The President, Ceo & Chairman of Taiguang Electronic Materials currently on record is Ding-yu Dong; nine officers are currently on record for Taiguang Electronic Materials, filed with Ministry of Economic Affairs — GCIS. Management authority at Taiguang Electronic Materials sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Taiguang Electronic Materials have a parent company or subsidiaries?
Taiguang Electronic Materials has no recorded parent company — it sits at the top of its own group structure, with 2 subsidiaries recorded beneath it across 1 jurisdiction. Those 2 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.
Can Zavia monitor changes to Taiguang Electronic Materials'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 Taiguang Electronic Materials's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Taiguang Electronic Materials'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 Taiguang Electronic Materials'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.