Sumida Corporation Co., Ltd.
Sumida Corporation Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 8010001064093, and its current status with National Tax Agency — Corporate Number Publication Site is active. The company was incorporated on 5 October 2015 and lists its registered address as Chuo Ward, Japan. 5 shareholders are on record for Sumida Corporation 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 National Tax Agency — Corporate Number Publication Site and was last updated on 25 September 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
5
Shareholders of Sumida Corporation Co., Ltd.
Five shareholders are currently on record for Sumida Corporation Co., Ltd., reflecting the kabunushi meibo (shareholder register) maintained under Articles 121-122 of the Companies Act rather than a public filing. The largest of these is Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund, holding 4% — the largest recorded stake — followed by DFA Japanese Small Company Series at 3.9%; 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.
Data availability
The register reports 17 shareholders in total, though only the top 5 by holding are shown in this view.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund | 4% | National Tax Agency — Corporate Number Publication Site | |
| DFA Japanese Small Company Series | 3.9% | National Tax Agency — Corporate Number Publication Site | |
| Dimensional ETF Trust-Dimensional International Small Cap ETF | 3.1% | National Tax Agency — Corporate Number Publication Site | |
| DFA INVESTMENT DIMENSIONS GROUP INC-Intl Core Eqy. 2 PORT. | 3% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Small Cap Value Portfolio | 0.9% | National Tax Agency — Corporate Number Publication Site |
Officers
7
Directors and officers of Sumida Corporation Co., Ltd.
The Chairman of Sumida Corporation Co., Ltd. currently on record is Shigeyuki Yawata; seven officers are currently on record for Sumida Corporation Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Sumida Corporation 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
Group structure of Sumida Corporation Co., Ltd.
Sumida Corporation Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 9 subsidiaries recorded beneath it across 8 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.
- SUMIDA ELECTRONIC QUANG NGAI CO.,LTD (Vietnam)
- SUMIDA Europe GmbH (Germany)
- Sumida America Inc. (United States)
- SUMIDA TRADING PTE LTD (Singapore)
- SUMIDA ELECTRIC CO., LTD. (Japan)
- SUMIDA ELECTRIC (THAILAND) COMPANY LIMITED (Thailand)
- Sumida Finance B.V. (Netherlands)
- TAIWAN SUMIDA TRADING COMPANY LIMITED (Taiwan)
- SUMIDA ELECTRONIC VIETNAM CO., LTD (Vietnam)
Data availability
Those 9 subsidiaries span Japan, Vietnam, Germany, United States, Singapore, Thailand, and 2 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 9 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Sumida Corporation Co., Ltd.
Japan
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns Sumida Corporation Co., Ltd.?
Five shareholders are currently on record for Sumida Corporation Co., Ltd., reflecting the kabunushi meibo (shareholder register) maintained under Articles 121-122 of the Companies Act rather than a public filing. The largest of these is Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund, holding 4% — the largest recorded stake — followed by DFA Japanese Small Company Series at 3.9%; 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 Sumida Corporation Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Sumida Corporation 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 Sumida Corporation Co., Ltd. have on record?
5 shareholders are shown on record for Sumida Corporation Co., Ltd.. The register reports 17 in total; only the top 5 by holding are shown here.
What is Sumida Corporation Co., Ltd.'s company registration number?
Sumida Corporation Co., Ltd.'s registration number is 8010001064093, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Sumida Corporation Co., Ltd. still an active company?
Sumida Corporation Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Sumida Corporation Co., Ltd. incorporated?
Sumida Corporation Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Sumida Corporation Co., Ltd.'s registered address?
The registered address on file for Sumida Corporation Co., Ltd. is Chuo Ward, Japan.
What legal structure is Sumida Corporation Co., Ltd. registered as?
Sumida Corporation Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Sumida Corporation Co., Ltd.?
The Chairman of Sumida Corporation Co., Ltd. currently on record is Shigeyuki Yawata; seven officers are currently on record for Sumida Corporation Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Sumida Corporation Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Sumida Corporation Co., Ltd. have a parent company or subsidiaries?
Sumida Corporation Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 9 subsidiaries recorded beneath it across 8 jurisdictions. Those 9 subsidiaries span Japan, Vietnam, Germany, United States, Singapore, Thailand, and 2 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 9 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 Sumida Corporation Co., Ltd.'s ownership over time?
This profile reflects a point-in-time snapshot from National Tax Agency — Corporate Number Publication Site. Zavia's monitoring API can track changes to Sumida Corporation 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 Sumida Corporation Co., Ltd.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Japan, so records like Sumida Corporation 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 National Tax Agency — Corporate Number Publication Site and was last synced on 25 September 2026.