Samsung SDI Co., Ltd.
Samsung SDI Co., Ltd. is a Private limited company (Ltd.) registered in South Korea under 1248131282, and its current status with Supreme Court Internet Registry (IROS) is active. Its registered address on file is Yongin-Si, South Korea. 5 shareholders are on record for Samsung SDI Co., Ltd., 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 Supreme Court Internet Registry (IROS) and was last updated on 2 October 2026.
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Shareholders
5
Five shareholders are currently on record for Samsung SDI Co., Ltd., filed with Supreme Court Internet Registry (IROS).
The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 21.9% — the largest recorded stake — followed by iShares Core MSCI Emerging Markets ETF at 15.6%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
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-Total Intl Stock Indx | 21.9% | Supreme Court Internet Registry (IROS) | |
| iShares Core MSCI Emerging Markets ETF | 15.6% | Supreme Court Internet Registry (IROS) | |
| Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund | 12.7% | Supreme Court Internet Registry (IROS) | |
| Vanguard International Growth Fund | 9.8% | Supreme Court Internet Registry (IROS) | |
| Fidelity Series Emerging Markets Opportunities Fund | 8.7% | Supreme Court Internet Registry (IROS) |
Officers
5
The Executive Chairman Of The Board of Samsung SDI Co., Ltd. currently on record is Hyunjun Young; five officers are currently on record for Samsung SDI Co., Ltd., filed with Supreme Court Internet Registry (IROS).
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Samsung SDI Co., Ltd. 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
Samsung SDI Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 21 subsidiaries recorded beneath it across 13 jurisdictions. 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.
Those 21 subsidiaries span South Korea, China, United States, Taiwan, Germany, Japan, and 7 more jurisdictions, 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 21 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Samsung SDI Co., Ltd.
South Korea
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Frequently Asked Questions
Who owns Samsung SDI Co., Ltd.?
Five shareholders are currently on record for Samsung SDI Co., Ltd., filed with Supreme Court Internet Registry (IROS). The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 21.9% — the largest recorded stake — followed by iShares Core MSCI Emerging Markets ETF at 15.6%; the remaining 3 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 Samsung SDI Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Samsung SDI Co., Ltd. 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 Samsung SDI Co., Ltd. have on record?
5 shareholders are shown on record for Samsung SDI Co., Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is Samsung SDI Co., Ltd.'s company registration number?
Samsung SDI Co., Ltd.'s registration number is 1248131282, filed with Supreme Court Internet Registry (IROS) in South Korea. Its current status on the register is active.
Is Samsung SDI Co., Ltd. still an active company?
Samsung SDI Co., Ltd.'s status on Supreme Court Internet Registry (IROS) is listed as active.
What is Samsung SDI Co., Ltd.'s registered address?
The registered address on file for Samsung SDI Co., Ltd. is Yongin-Si, South Korea.
What legal structure is Samsung SDI Co., Ltd. registered as?
Samsung SDI Co., Ltd. is registered as a Private limited company (Ltd.) in South Korea.
Who are the officers/directors of Samsung SDI Co., Ltd.?
The Executive Chairman Of The Board of Samsung SDI Co., Ltd. currently on record is Hyunjun Young; five officers are currently on record for Samsung SDI Co., Ltd., filed with Supreme Court Internet Registry (IROS). Management authority at Samsung SDI Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Samsung SDI Co., Ltd. have a parent company or subsidiaries?
Samsung SDI Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 21 subsidiaries recorded beneath it across 13 jurisdictions. Those 21 subsidiaries span South Korea, China, United States, Taiwan, Germany, Japan, and 7 more jurisdictions, 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 21 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 Samsung SDI Co., Ltd.'s ownership over time?
This profile reflects a point-in-time snapshot from Supreme Court Internet Registry (IROS). Zavia's monitoring API can track changes to Samsung SDI Co., Ltd.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Samsung SDI Co., Ltd.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including South Korea, so records like Samsung SDI Co., Ltd.'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 Supreme Court Internet Registry (IROS) and was last synced on 2 October 2026.