IBM Japan Co., Ltd.
IBM Japan Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 1010001128061, 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. No shareholders are recorded for IBM Japan 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 IBM Japan 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.
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Group Structure
IBM Japan Co., Ltd. sits 1 level below its ultimate parent, IBM JAPAN HOLDINGS GK, registered in Japan. 10 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to IBM JAPAN HOLDINGS GK is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by IBM Japan Co., Ltd.'s own shareholder record. 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.
IBM JAPAN HOLDINGS GK
Japan
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Frequently Asked Questions
Who is IBM Japan Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for IBM Japan Co., Ltd.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is IBM Japan Co., Ltd.'s company registration number?
IBM Japan Co., Ltd.'s registration number is 1010001128061, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is IBM Japan Co., Ltd. still an active company?
IBM Japan Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was IBM Japan Co., Ltd. incorporated?
IBM Japan Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is IBM Japan Co., Ltd.'s registered address?
The registered address on file for IBM Japan Co., Ltd. is Minato Ward, Japan.
What legal structure is IBM Japan Co., Ltd. registered as?
IBM Japan Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Does IBM Japan Co., Ltd. have a parent company or subsidiaries?
IBM Japan Co., Ltd. sits 1 level below its ultimate parent, IBM JAPAN HOLDINGS GK, registered in Japan. 10 subsidiaries are 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 IBM Japan 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 IBM Japan 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 IBM Japan 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 IBM Japan 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.