Solxies Co., Ltd.
Solxies Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 2010401068617, 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 Minato Ward, Japan. 4 shareholders are on record for Solxies 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
4
Four shareholders are currently on record for Solxies 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 52.7% — a majority holding — followed by DFA International Core Equity Portfolio at 35.3%; the remaining 2 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA Japanese Small Company Series | 52.7% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Core Equity Portfolio | 35.3% | National Tax Agency — Corporate Number Publication Site | |
| Dimensional ETF Tr-Dimensional World ex U.S. Core Equity 2 ETF | 9.6% | National Tax Agency — Corporate Number Publication Site | |
| Brighthouse Fds Tr II-BH/Dimensional International Small Co Port | 2.5% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The President, Ceo & Representative Director of Solxies Co., Ltd. currently on record is Hiroki Akiyama; five officers are currently on record for Solxies Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 7 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Solxies 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
Solxies Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 10 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 10 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. One of the 10 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Solxies Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Solxies Co., Ltd.?
Four shareholders are currently on record for Solxies 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 52.7% — a majority holding — followed by DFA International Core Equity Portfolio at 35.3%; the remaining 2 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 Solxies Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Solxies 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 Solxies Co., Ltd. have on record?
4 shareholders are shown on record for Solxies Co., Ltd..
What is Solxies Co., Ltd.'s company registration number?
Solxies Co., Ltd.'s registration number is 2010401068617, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Solxies Co., Ltd. still an active company?
Solxies Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Solxies Co., Ltd. incorporated?
Solxies Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Solxies Co., Ltd.'s registered address?
The registered address on file for Solxies Co., Ltd. is Minato Ward, Japan.
What legal structure is Solxies Co., Ltd. registered as?
Solxies Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Solxies Co., Ltd.?
The President, Ceo & Representative Director of Solxies Co., Ltd. currently on record is Hiroki Akiyama; five officers are currently on record for Solxies Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Solxies Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Solxies Co., Ltd. have a parent company or subsidiaries?
Solxies Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 1 jurisdiction. Those 10 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. One of the 10 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 Solxies 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 Solxies 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 Solxies 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 Solxies 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.