e1 corporation
e1 corporation is a Private limited company (Ltd.) registered in South Korea under 1148116585, and its current status with Supreme Court Internet Registry (IROS) is active. Its registered address on file is Seoul, South Korea. 5 shareholders are on record for e1 corporation, 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 30 September 2026.
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Shareholders
5
Five shareholders are currently on record for e1 corporation, filed with Supreme Court Internet Registry (IROS).
The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 38.4% — the largest recorded stake — followed by Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund at 16.6%; 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 | 38.4% | Supreme Court Internet Registry (IROS) | |
| Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund | 16.6% | Supreme Court Internet Registry (IROS) | |
| DFA Emerging Markets Core Equity Portfolio | 15.5% | Supreme Court Internet Registry (IROS) | |
| DFA Emerging Markets Small Cap Series | 12% | Supreme Court Internet Registry (IROS) | |
| Vanguard Intl Equity Index Fds-FTSE All World ex U.S.Small Cap Index | 9.9% | Supreme Court Internet Registry (IROS) |
Officers
1
One officer is currently on record for e1 corporation, filed with Supreme Court Internet Registry (IROS). Ja-yeol Koo serves as Chairman & Ceo.
Management authority at e1 corporation 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
e1 corporation has no recorded parent company — it sits at the top of its own group structure, with 8 subsidiaries recorded beneath it across 3 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 8 subsidiaries span South Korea, United States, Vietnam 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. One of the 8 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
e1 corporation
South Korea
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Frequently Asked Questions
Who owns e1 corporation?
Five shareholders are currently on record for e1 corporation, filed with Supreme Court Internet Registry (IROS). The largest of these is Vanguard International Stock Index-Total Intl Stock Indx, holding 38.4% — the largest recorded stake — followed by Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund at 16.6%; 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 e1 corporation's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for e1 corporation 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 e1 corporation have on record?
5 shareholders are shown on record for e1 corporation. The register reports 10 in total; only the top 5 by holding are shown here.
What is e1 corporation's company registration number?
e1 corporation's registration number is 1148116585, filed with Supreme Court Internet Registry (IROS) in South Korea. Its current status on the register is active.
Is e1 corporation still an active company?
e1 corporation's status on Supreme Court Internet Registry (IROS) is listed as active.
What is e1 corporation's registered address?
The registered address on file for e1 corporation is Seoul, South Korea.
What legal structure is e1 corporation registered as?
e1 corporation is registered as a Private limited company (Ltd.) in South Korea.
Who are the officers/directors of e1 corporation?
One officer is currently on record for e1 corporation, filed with Supreme Court Internet Registry (IROS). Ja-yeol Koo serves as Chairman & Ceo. Management authority at e1 corporation sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does e1 corporation have a parent company or subsidiaries?
e1 corporation has no recorded parent company — it sits at the top of its own group structure, with 8 subsidiaries recorded beneath it across 3 jurisdictions. Those 8 subsidiaries span South Korea, United States, Vietnam 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. One of the 8 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to e1 corporation'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 e1 corporation's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access e1 corporation'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 e1 corporation'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 30 September 2026.