Nakayama Steel Works Co., Ltd.
Nakayama Steel Works Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 5120001027901, 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 Taisho Ward, Osaka City, Japan. 5 shareholders are on record for Nakayama Steel Works 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 2 October 2026.
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Shareholders
5
Five shareholders are currently on record for Nakayama Steel Works 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 Dimensional ETF Tr-Dimensional International Small Cap Value ETF, holding 13% — the largest recorded stake — followed by DFA International Small Cap Value Portfolio at 11.3%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 9 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 |
|---|---|---|---|
| Dimensional ETF Tr-Dimensional International Small Cap Value ETF | 13% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Small Cap Value Portfolio | 11.3% | National Tax Agency — Corporate Number Publication Site | |
| Vanguard International Stock Index-Total Intl Stock Indx | 4.9% | National Tax Agency — Corporate Number Publication Site | |
| DFA Japanese Small Company Series | 3.4% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Core Equity Portfolio | 2.8% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The Managing Director & Director of Nakayama Steel Works Co., Ltd. currently on record is Koji Kadono; five officers are currently on record for Nakayama Steel Works Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 11 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Nakayama Steel Works 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
Nakayama Steel Works Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 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.
Those 6 subsidiaries span Japan 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. Three of the 6 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Nakayama Steel Works Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Nakayama Steel Works Co., Ltd.?
Five shareholders are currently on record for Nakayama Steel Works 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 Dimensional ETF Tr-Dimensional International Small Cap Value ETF, holding 13% — the largest recorded stake — followed by DFA International Small Cap Value Portfolio at 11.3%; 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 Nakayama Steel Works Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Nakayama Steel Works 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 Nakayama Steel Works Co., Ltd. have on record?
5 shareholders are shown on record for Nakayama Steel Works Co., Ltd.. The register reports 9 in total; only the top 5 by holding are shown here.
What is Nakayama Steel Works Co., Ltd.'s company registration number?
Nakayama Steel Works Co., Ltd.'s registration number is 5120001027901, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Nakayama Steel Works Co., Ltd. still an active company?
Nakayama Steel Works Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Nakayama Steel Works Co., Ltd. incorporated?
Nakayama Steel Works Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Nakayama Steel Works Co., Ltd.'s registered address?
The registered address on file for Nakayama Steel Works Co., Ltd. is Taisho Ward, Osaka City, Japan.
What legal structure is Nakayama Steel Works Co., Ltd. registered as?
Nakayama Steel Works Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Nakayama Steel Works Co., Ltd.?
The Managing Director & Director of Nakayama Steel Works Co., Ltd. currently on record is Koji Kadono; five officers are currently on record for Nakayama Steel Works Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Nakayama Steel Works Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Nakayama Steel Works Co., Ltd. have a parent company or subsidiaries?
Nakayama Steel Works Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 subsidiaries recorded beneath it across 1 jurisdiction. Those 6 subsidiaries span Japan 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. Three of the 6 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 Nakayama Steel Works 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 Nakayama Steel Works 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 Nakayama Steel Works 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 Nakayama Steel Works 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 2 October 2026.