Suntech Co., Ltd.
Suntech Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 4010001008681, 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 Chiyoda Ward, Japan. 3 shareholders are on record for Suntech 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 1 October 2026.
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Shareholders
3
Three shareholders are currently on record for Suntech 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 63.7% — a majority holding — followed by DFA International Core Equity Portfolio at 34.3%; the remaining 1 shareholder shown holds 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA Japanese Small Company Series | 63.7% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Core Equity Portfolio | 34.3% | National Tax Agency — Corporate Number Publication Site | |
| John Hancock Fds II-International Small Company Fund | 2% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The President, Ceo & Director of Suntech Co., Ltd. currently on record is Nobutaka Yahata; five officers are currently on record for Suntech Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Suntech 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
Suntech Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 5 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 7 subsidiaries span Japan, China, Indonesia, Singapore, Taiwan 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.
Suntech Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Suntech Co., Ltd.?
Three shareholders are currently on record for Suntech 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 63.7% — a majority holding — followed by DFA International Core Equity Portfolio at 34.3%; the remaining 1 shareholder shown holds 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 Suntech Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Suntech 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 Suntech Co., Ltd. have on record?
3 shareholders are shown on record for Suntech Co., Ltd..
What is Suntech Co., Ltd.'s company registration number?
Suntech Co., Ltd.'s registration number is 4010001008681, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Suntech Co., Ltd. still an active company?
Suntech Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Suntech Co., Ltd. incorporated?
Suntech Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Suntech Co., Ltd.'s registered address?
The registered address on file for Suntech Co., Ltd. is Chiyoda Ward, Japan.
What legal structure is Suntech Co., Ltd. registered as?
Suntech Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Suntech Co., Ltd.?
The President, Ceo & Director of Suntech Co., Ltd. currently on record is Nobutaka Yahata; five officers are currently on record for Suntech Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Suntech Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Suntech Co., Ltd. have a parent company or subsidiaries?
Suntech Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 5 jurisdictions. Those 7 subsidiaries span Japan, China, Indonesia, Singapore, Taiwan 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.
Can Zavia monitor changes to Suntech 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 Suntech 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 Suntech 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 Suntech 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 1 October 2026.