Mitsui Chemicals Co., Ltd.
Mitsui Chemicals Co., Ltd. is a registered legal entity registered in Japan under 4010401052081, 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. No shareholders are recorded for Mitsui Chemicals 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 Mitsui Chemicals 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 29 September 2026.
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Officers
5
Directors and officers of Mitsui Chemicals Co., Ltd.
The President, Ceo & Representative Director of Mitsui Chemicals Co., Ltd. currently on record is Osamu Hashimoto; five officers are currently on record for Mitsui Chemicals 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 16 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.
Group Structure
Group structure of Mitsui Chemicals Co., Ltd.
Mitsui Chemicals Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 57 subsidiaries recorded beneath it across 14 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.
- MITSUI CHEMICALS ASAHI LIFE MATERIALS CO., LTD. (Japan)
- Mitsui Chemicals Europe GmbH (Germany)
- MITSUI CHEMICALS SINGAPORE R&D CENTRE PTE. LTD. (Singapore)
- COBURN TECHNOLOGIES LIMITED (United Kingdom)
- OSAKA PETROCHEMICAL INDUSTRIES LTD. (Japan)
- HONSHU CHEMICAL INDUSTRY CO., LTD. (Japan)
- SHIMONOSEKI MITSUI CHEMICALS, INC. (Japan)
- SAXIN CORPORATION (Japan)
- Dentca, Inc. (United States)
- MITSUI FINE CHEMICALS,INC. (Japan)
Data availability
Those 57 subsidiaries span Japan, Germany, Singapore, United Kingdom, United States, Malaysia, and 8 more 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. 13 of the 57 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.
Mitsui Chemicals Co., Ltd.
Japan
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Frequently Asked Questions
Who is Mitsui Chemicals Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for Mitsui Chemicals Co., Ltd.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is Mitsui Chemicals Co., Ltd.'s company registration number?
Mitsui Chemicals Co., Ltd.'s registration number is 4010401052081, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Mitsui Chemicals Co., Ltd. still an active company?
Mitsui Chemicals Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Mitsui Chemicals Co., Ltd. incorporated?
Mitsui Chemicals Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Mitsui Chemicals Co., Ltd.'s registered address?
The registered address on file for Mitsui Chemicals Co., Ltd. is Chuo Ward, Japan.
Who are the officers/directors of Mitsui Chemicals Co., Ltd.?
The President, Ceo & Representative Director of Mitsui Chemicals Co., Ltd. currently on record is Osamu Hashimoto; five officers are currently on record for Mitsui Chemicals Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
Does Mitsui Chemicals Co., Ltd. have a parent company or subsidiaries?
Mitsui Chemicals Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 57 subsidiaries recorded beneath it across 14 jurisdictions. Those 57 subsidiaries span Japan, Germany, Singapore, United Kingdom, United States, Malaysia, and 8 more 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. 13 of the 57 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 Mitsui Chemicals 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 Mitsui Chemicals 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 Mitsui Chemicals 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 Mitsui Chemicals 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 29 September 2026.