MIZUHO INTERNATIONAL PLC
MIZUHO INTERNATIONAL PLC is a Public Limited Company registered in United Kingdom under 01203696, and its current status with Companies House is active. The company was incorporated on 14 March 1975 and lists its registered address as London, United Kingdom. 1 shareholder is on record for MIZUHO INTERNATIONAL PLC, 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 Companies House and was last updated on 17 October 2026.
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Shareholders
1
One shareholder is currently on record for MIZUHO INTERNATIONAL PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is MIZUHO SECURITIES UK HOLDINGS LTD, holding 99.4% — a majority holding.
Because the 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 |
|---|---|---|---|
| MIZUHO SECURITIES UK HOLDINGS LTD | 99.4% | Companies House |
Officers
5
The Director of MIZUHO INTERNATIONAL PLC currently on record is Maureen Erasmus; five officers are currently on record for MIZUHO INTERNATIONAL PLC, filed with Companies House.
The register reports 94 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at MIZUHO INTERNATIONAL PLC 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
MIZUHO INTERNATIONAL PLC sits 2 levels below its ultimate parent, MIZUHO FINANCIAL GROUP, INC., registered in Japan. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to MIZUHO FINANCIAL GROUP, INC. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by MIZUHO INTERNATIONAL PLC'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 2 subsidiaries span United Kingdom 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 2 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
MIZUHO FINANCIAL GROUP, INC.
Japan
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Frequently Asked Questions
Who owns MIZUHO INTERNATIONAL PLC?
One shareholder is currently on record for MIZUHO INTERNATIONAL PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is MIZUHO SECURITIES UK HOLDINGS LTD, holding 99.4% — a majority holding. Because the 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 MIZUHO INTERNATIONAL PLC's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MIZUHO INTERNATIONAL PLC 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 MIZUHO INTERNATIONAL PLC have on record?
1 shareholder is shown on record for MIZUHO INTERNATIONAL PLC.
What is MIZUHO INTERNATIONAL PLC's company registration number?
MIZUHO INTERNATIONAL PLC's registration number is 01203696, filed with Companies House in United Kingdom. Its current status on the register is active.
Is MIZUHO INTERNATIONAL PLC still an active company?
MIZUHO INTERNATIONAL PLC's status on Companies House is listed as active.
When was MIZUHO INTERNATIONAL PLC incorporated?
MIZUHO INTERNATIONAL PLC was incorporated on 14 March 1975, according to Companies House.
What is MIZUHO INTERNATIONAL PLC's registered address?
The registered address on file for MIZUHO INTERNATIONAL PLC is London, United Kingdom.
What legal structure is MIZUHO INTERNATIONAL PLC registered as?
MIZUHO INTERNATIONAL PLC is registered as a Public Limited Company in United Kingdom.
Who are the officers/directors of MIZUHO INTERNATIONAL PLC?
The Director of MIZUHO INTERNATIONAL PLC currently on record is Maureen Erasmus; five officers are currently on record for MIZUHO INTERNATIONAL PLC, filed with Companies House. Management authority at MIZUHO INTERNATIONAL PLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MIZUHO INTERNATIONAL PLC have a parent company or subsidiaries?
MIZUHO INTERNATIONAL PLC sits 2 levels below its ultimate parent, MIZUHO FINANCIAL GROUP, INC., registered in Japan. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span United Kingdom 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 2 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 MIZUHO INTERNATIONAL PLC's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to MIZUHO INTERNATIONAL PLC's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access MIZUHO INTERNATIONAL PLC's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like MIZUHO INTERNATIONAL PLC'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 Companies House and was last synced on 17 October 2026.