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Cosmo Energy Holdings Co., Ltd.

Active

Registration No.
N/A
Incorporation Date
N/A
Company Type
N/A
Address
Chuo, Japan
Website
www.cosmo-energy.co.jp/
Source: National Tax Agency — Corporate Number Publication Site

Cosmo Energy Holdings Co., Ltd. is a registered legal entity registered in Japan, and its current status with National Tax Agency — Corporate Number Publication Site is active. Its registered address on file is Chuo, Japan. 5 shareholders are on record for Cosmo Energy Holdings 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 11 August 2026.

Data Provenance
This record is sourced directly from official government registries, including National Tax Agency — Corporate Number Publication Site.

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Shareholders

5

Five shareholders are currently on record for Cosmo Energy Holdings 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 SCHWAB STRATEGIC TRUST-Schwab Fundamental International Equity ETF, holding 3.6% — the largest recorded stake — followed by iShares MSCI EAFE Small Cap ETF at 2.5%; the remaining 3 shareholders shown hold smaller stakes.

The register reports 13 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
SCHWAB STRATEGIC TRUST-Schwab Fundamental International Equity ETF 3.6% National Tax Agency — Corporate Number Publication Site
iShares MSCI EAFE Small Cap ETF 2.5% National Tax Agency — Corporate Number Publication Site
SCHWAB STRATEGIC TRUST-Schwab International Equity ETF 2.5% National Tax Agency — Corporate Number Publication Site
Bernstein Fund, Inc.-International Small Cap Portfolio 2.3% National Tax Agency — Corporate Number Publication Site
Schwab Strategic Tr-Schwab Fundamental Intl Large Co Index ETF 1.6% National Tax Agency — Corporate Number Publication Site

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Officers

5

The Senior Executive Officer & Director of Cosmo Energy Holdings Co., Ltd. on record is Junko Takeda; 5 officers are shown here, filed with National Tax Agency — Corporate Number Publication Site.

The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at Cosmo Energy Holdings 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.

JT
Junko Takeda ACTIVE

Residence
🇯🇵 Japan
Occupation
Senior Executive Officer & Director

TI
Tomoki Iwai ACTIVE

Residence
🇯🇵 Japan
Occupation
Executive Officer & Gm Of Accounting Dept.

ED
Eriko Date ACTIVE

Residence
🇯🇵 Japan
Occupation
General Manager Of Corporate Communication Department

YS
Yoshihiko Sato ACTIVE

Residence
🇯🇵 Japan
Occupation
Senior Executive Officer & Gm Of Secretariat Office

NR
Noriko Rzonca ACTIVE

Residence
🇯🇵 Japan
Occupation
Senior Executive Officer & Chief Digital Officer

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Group Structure

Cosmo Energy Holdings Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 9 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 9 subsidiaries span Japan, Netherlands 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. Five of the 9 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
Cosmo Energy Holdings Co., Ltd.
Japan
COSMO ENGINEERING CO., LTD.+ subsidiaries
JapanJP 2010701003348

Cosmo Oil Europe B.V.
NetherlandsNL 34394501

COSMO ECO POWER CO., LTD.+ subsidiaries
JapanJP 1010701022043

COSMO KAIUN CO., LTD.
JapanJP 2010001063695

COSMO ENERGY EXPLORATION & PRODUCTION CO., LTD.+ subsidiaries
JapanJP 6010401110531

COSMO TRADE & SERVICE CO., LTD.
JapanJP 2010701003406

COSMO OIL CO., LTD.+ subsidiaries
JapanJP 3010401010164

CEAM LIMITED LIABILITY COMPANY
JapanJP 9010403014158

+1 more entities

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Frequently Asked Questions

Who owns Cosmo Energy Holdings Co., Ltd.?

Five shareholders are currently on record for Cosmo Energy Holdings 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 SCHWAB STRATEGIC TRUST-Schwab Fundamental International Equity ETF, holding 3.6% — the largest recorded stake — followed by iShares MSCI EAFE Small Cap ETF at 2.5%; 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 Cosmo Energy Holdings Co., Ltd.'s UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for Cosmo Energy Holdings 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 Cosmo Energy Holdings Co., Ltd. have on record?

5 shareholders are shown on record for Cosmo Energy Holdings Co., Ltd.. The register reports 13 in total; only the top 5 by holding are shown here.

Is Cosmo Energy Holdings Co., Ltd. still an active company?

Cosmo Energy Holdings Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.

What is Cosmo Energy Holdings Co., Ltd.'s registered address?

The registered address on file for Cosmo Energy Holdings Co., Ltd. is Chuo, Japan.

Who are the officers/directors of Cosmo Energy Holdings Co., Ltd.?

The Senior Executive Officer & Director of Cosmo Energy Holdings Co., Ltd. on record is Junko Takeda; 5 officers are shown here, filed with National Tax Agency — Corporate Number Publication Site. Management authority at Cosmo Energy Holdings Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does Cosmo Energy Holdings Co., Ltd. have a parent company or subsidiaries?

Cosmo Energy Holdings Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 9 subsidiaries recorded beneath it across 2 jurisdictions. Those 9 subsidiaries span Japan, Netherlands 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. Five of the 9 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 Cosmo Energy Holdings 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 Cosmo Energy Holdings 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 Cosmo Energy Holdings 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 Cosmo Energy Holdings 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 11 August 2026.

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