Daido Steel Co., Ltd.
Daido Steel Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 2040001031121, 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 Ichikawa City, Japan. 5 shareholders are on record for Daido Steel 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 22 September 2026.
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Shareholders
5
Shareholders of Daido Steel Co., Ltd.
Five shareholders are currently on record for Daido Steel 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 11.6% — the largest recorded stake — followed by DFA Japanese Small Company Series at 6.6%; 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.
Data availability
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
Officers
5
Directors and officers of Daido Steel Co., Ltd.
The Managing Executive Officer And Related Business Manager & Director of Daido Steel Co., Ltd. on record is Tatsushi Iwata; 5 officers are shown here, filed with National Tax Agency — Corporate Number Publication Site. Management authority at Daido Steel 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.
Data availability
The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Group Structure
Group structure of Daido Steel Co., Ltd.
Daido Steel Co., Ltd. sits 1 level below its ultimate parent, KS HOLDINGS K.K., registered in Japan. The full chain up to KS HOLDINGS K.K. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Daido Steel Co., Ltd.'s own shareholder record.
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Frequently Asked Questions
Who owns Daido Steel Co., Ltd.?
Five shareholders are currently on record for Daido Steel 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 11.6% — the largest recorded stake — followed by DFA Japanese Small Company Series at 6.6%; 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 Daido Steel Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Daido Steel 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 Daido Steel Co., Ltd. have on record?
5 shareholders are shown on record for Daido Steel Co., Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is Daido Steel Co., Ltd.'s company registration number?
Daido Steel Co., Ltd.'s registration number is 2040001031121, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Daido Steel Co., Ltd. still an active company?
Daido Steel Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Daido Steel Co., Ltd. incorporated?
Daido Steel Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Daido Steel Co., Ltd.'s registered address?
The registered address on file for Daido Steel Co., Ltd. is Ichikawa City, Japan.
What legal structure is Daido Steel Co., Ltd. registered as?
Daido Steel Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Daido Steel Co., Ltd.?
The Managing Executive Officer And Related Business Manager & Director of Daido Steel Co., Ltd. on record is Tatsushi Iwata; 5 officers are shown here, filed with National Tax Agency — Corporate Number Publication Site. Management authority at Daido Steel Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Daido Steel Co., Ltd. have a parent company or subsidiaries?
Daido Steel Co., Ltd. sits 1 level below its ultimate parent, KS HOLDINGS K.K., registered in Japan.
Can Zavia monitor changes to Daido Steel 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 Daido Steel 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 Daido Steel 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 Daido Steel 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 22 September 2026.