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DOWA Holdings Co., Ltd.

Private limited company (Ltd.) Active

Registration No.
1010001008750
Incorporation Date
2015-10-05
Company Type
Private limited company (Ltd.)
Address
Chiyoda Ward, Japan
Website
dowa.co.jp/
Source: National Tax Agency — Corporate Number Publication Site

DOWA Holdings Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 1010001008750, 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. No shareholders are recorded for DOWA Holdings Co., Ltd.; ownership in this jurisdiction is held as the kabunushi meibo (shareholder register) under Articles 121-122 of the Companies Act, a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for DOWA Holdings Co., Ltd.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from National Tax Agency — Corporate Number Publication Site and was last updated on 1 October 2026.

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

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Officers

5

Directors and officers of DOWA Holdings Co., Ltd.

The Executive Md Of Business Development & Intellectual Property, Cto And Director of DOWA Holdings Co., Ltd. currently on record is Akira Sugawara; five officers are currently on record for DOWA Holdings Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. 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.

Data-provider feed — rows as supplied to Zavia for National Tax Agency — Corporate Number Publication Site, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

AS
Akira Sugawara ACTIVE

Residence
🇯🇵 Japan
Occupation
Executive Md Of Business Development & Intellectual Property, Cto And Director

EW
Eiichi Wakabayashi ACTIVE

Residence
🇯🇵 Japan
Occupation
Executive Officer

DF
Denzaburo Fujita ACTIVE

Residence
🇯🇵 Japan
Occupation
Founder

TO
Takashi Onioh ACTIVE

Residence
🇯🇵 Japan
Occupation
Executive Officer

FS
Fumitoshi Sugiyama ACTIVE

Residence
🇯🇵 Japan
Occupation
Chief Technical Officer

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Group Structure

Group structure of DOWA Holdings Co., Ltd.

DOWA Holdings Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 16 subsidiaries recorded beneath it across 4 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.

  • DOWA METALTECH CO., LTD. (Japan)
  • DOWA KOSAN CO., LTD. (Japan)
  • DOWA HIGHTECH CO., LTD. (Japan)
  • DOWA ECO-SYSTEM CO., LTD. (Japan)
  • DOWA TECHNOLOGY CO., LTD. (Japan)
  • DOWA HD Europe GmbH (Germany)
  • DOWA TECHNO ENGINEERRING CO.,LTD. (Japan)
  • DOWA ELECTRONICS MATERIALS CO., LTD. (Japan)
  • DOWA METALS & MINING CO., LTD. (Japan)
  • Dowa Metals & Mining Co. Ltd (Canada)

Data availability

Those 16 subsidiaries span Japan, Germany, Canada, China 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. Seven of the 16 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Data-provider feed — rows as supplied to Zavia for National Tax Agency — Corporate Number Publication Site, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.

Ultimate HQ
DOWA Holdings Co., Ltd.
Japan
DOWA METALTECH CO., LTD.+ subsidiaries
JapanJP 8010001099180

DOWA KOSAN CO., LTD.
JapanJP 4260001010778

DOWA HIGHTECH CO., LTD.
JapanJP 2030001061136

DOWA ECO-SYSTEM CO., LTD.+ subsidiaries
JapanJP 5010001099183

DOWA TECHNOLOGY CO., LTD.+ subsidiaries
JapanJP 6010001085554

DOWA HD Europe GmbH
GermanyDE 90402B23891

DOWA TECHNO ENGINEERRING CO.,LTD.+ subsidiaries
JapanJP 5260001004713

DOWA ELECTRONICS MATERIALS CO., LTD.+ subsidiaries
JapanJP 4010001099184

+8 more entities

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Frequently Asked Questions

Who is DOWA Holdings Co., Ltd.'s UBO (Ultimate Beneficial Owner)?

No Ultimate Beneficial Owner (UBO) data is recorded for DOWA Holdings Co., Ltd.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.

What is DOWA Holdings Co., Ltd.'s company registration number?

DOWA Holdings Co., Ltd.'s registration number is 1010001008750, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.

Is DOWA Holdings Co., Ltd. still an active company?

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

When was DOWA Holdings Co., Ltd. incorporated?

DOWA Holdings Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.

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

The registered address on file for DOWA Holdings Co., Ltd. is Chiyoda Ward, Japan.

What legal structure is DOWA Holdings Co., Ltd. registered as?

DOWA Holdings Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.

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

The Executive Md Of Business Development & Intellectual Property, Cto And Director of DOWA Holdings Co., Ltd. currently on record is Akira Sugawara; five officers are currently on record for DOWA Holdings Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.

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

DOWA Holdings Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 16 subsidiaries recorded beneath it across 4 jurisdictions. Those 16 subsidiaries span Japan, Germany, Canada, China 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. Seven of the 16 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 DOWA 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 DOWA 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 DOWA 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 DOWA 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 1 October 2026.

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