Helios Techno Holding Co., Ltd.
Helios Techno Holding Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 5140001059001, 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. 2 shareholders are on record for Helios Techno Holding 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
2
Two shareholders are currently on record for Helios Techno Holding 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 61.3% — a majority holding — followed by DFA Investment Dimensions-DFA International Social Core Equity Port at 2.1%.
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 | 61.3% | National Tax Agency — Corporate Number Publication Site | |
| DFA Investment Dimensions-DFA International Social Core Equity Port | 2.1% | National Tax Agency — Corporate Number Publication Site |
Officers
2
Two officers are currently on record for Helios Techno Holding Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Yoshihisa Sato serves as Ceo, President & Chairman Of The Board; Yasushi Akiba serves as Md, Gm Of President's Office, Gm Of General Management Department & Director.
Management authority at Helios Techno Holding 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
Helios Techno Holding Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 2 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 4 subsidiaries span Japan, United States 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 4 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Helios Techno Holding Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Helios Techno Holding Co., Ltd.?
Two shareholders are currently on record for Helios Techno Holding 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 61.3% — a majority holding — followed by DFA Investment Dimensions-DFA International Social Core Equity Port at 2.1%. 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 Helios Techno Holding Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Helios Techno Holding 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 Helios Techno Holding Co., Ltd. have on record?
2 shareholders are shown on record for Helios Techno Holding Co., Ltd..
What is Helios Techno Holding Co., Ltd.'s company registration number?
Helios Techno Holding Co., Ltd.'s registration number is 5140001059001, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Helios Techno Holding Co., Ltd. still an active company?
Helios Techno Holding Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Helios Techno Holding Co., Ltd. incorporated?
Helios Techno Holding Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Helios Techno Holding Co., Ltd.'s registered address?
The registered address on file for Helios Techno Holding Co., Ltd. is Chuo Ward, Japan.
What legal structure is Helios Techno Holding Co., Ltd. registered as?
Helios Techno Holding Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Helios Techno Holding Co., Ltd.?
Two officers are currently on record for Helios Techno Holding Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Yoshihisa Sato serves as Ceo, President & Chairman Of The Board; Yasushi Akiba serves as Md, Gm Of President's Office, Gm Of General Management Department & Director. Management authority at Helios Techno Holding Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Helios Techno Holding Co., Ltd. have a parent company or subsidiaries?
Helios Techno Holding Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 2 jurisdictions. Those 4 subsidiaries span Japan, United States 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 4 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 Helios Techno Holding 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 Helios Techno Holding 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 Helios Techno Holding 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 Helios Techno Holding 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.