Japan Electronic Materials Co., Ltd.
Japan Electronic Materials Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 1140001050335, 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 Amagasaki City, Japan. 5 shareholders are on record for Japan Electronic Materials 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 30 September 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
5
Five shareholders are currently on record for Japan Electronic Materials 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 DFA Japanese Small Company Series, holding 19.7% — the largest recorded stake — followed by Avantis International Small Cap Value ETF at 9.1%; 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 |
|---|---|---|---|
| DFA Japanese Small Company Series | 19.7% | National Tax Agency — Corporate Number Publication Site | |
| Avantis International Small Cap Value ETF | 9.1% | National Tax Agency — Corporate Number Publication Site | |
| Old Westbury Small & Mid Cap Strategies Fund | 3.6% | National Tax Agency — Corporate Number Publication Site | |
| Dimensional ETF Tr-Dimensional International Small Cap Value ETF | 3.5% | National Tax Agency — Corporate Number Publication Site | |
| Dimensional ETF Tr-Dimensional International Core Equity 2 ETF | 2.2% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The President, Ceo & Representative Director of Japan Electronic Materials Co., Ltd. currently on record is Teruhisa Sakata; five officers are currently on record for Japan Electronic Materials Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
Management authority at Japan Electronic Materials 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
Japan Electronic Materials Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 subsidiaries recorded beneath it across 7 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 6 subsidiaries span Japan, Singapore, China, Thailand, United States, Hong Kong, and 1 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. One of the 6 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Japan Electronic Materials Co., Ltd.
Japan
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns Japan Electronic Materials Co., Ltd.?
Five shareholders are currently on record for Japan Electronic Materials 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 DFA Japanese Small Company Series, holding 19.7% — the largest recorded stake — followed by Avantis International Small Cap Value ETF at 9.1%; 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 Japan Electronic Materials Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Japan Electronic Materials 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 Japan Electronic Materials Co., Ltd. have on record?
5 shareholders are shown on record for Japan Electronic Materials Co., Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is Japan Electronic Materials Co., Ltd.'s company registration number?
Japan Electronic Materials Co., Ltd.'s registration number is 1140001050335, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Japan Electronic Materials Co., Ltd. still an active company?
Japan Electronic Materials Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Japan Electronic Materials Co., Ltd. incorporated?
Japan Electronic Materials Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Japan Electronic Materials Co., Ltd.'s registered address?
The registered address on file for Japan Electronic Materials Co., Ltd. is Amagasaki City, Japan.
What legal structure is Japan Electronic Materials Co., Ltd. registered as?
Japan Electronic Materials Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Japan Electronic Materials Co., Ltd.?
The President, Ceo & Representative Director of Japan Electronic Materials Co., Ltd. currently on record is Teruhisa Sakata; five officers are currently on record for Japan Electronic Materials Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Japan Electronic Materials Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Japan Electronic Materials Co., Ltd. have a parent company or subsidiaries?
Japan Electronic Materials Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 subsidiaries recorded beneath it across 7 jurisdictions. Those 6 subsidiaries span Japan, Singapore, China, Thailand, United States, Hong Kong, and 1 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. One of the 6 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 Japan Electronic Materials 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 Japan Electronic Materials 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 Japan Electronic Materials 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 Japan Electronic Materials 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 30 September 2026.