JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 04393161, and its current status with Companies House is active. The company was incorporated on 12 March 2002 and lists its registered address as Royston, United Kingdom. 3 shareholders are on record for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED, 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 22 September 2026.
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Shareholders
3
Three shareholders are currently on record for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is RUSTENBURG PLATINUM MINES LTD, holding 100% — a majority holding — followed by JOHNSON MATTHEY PLC at 0%; the remaining 1 shareholder shown holds 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| RUSTENBURG PLATINUM MINES LTD | 100% | Companies House | |
| JOHNSON MATTHEY PLC | 0% | Companies House | |
| RUSTENBURG PLATINUM MINES LTD | 0% | Companies House |
Officers
5
The Director of JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED on record is Ralph Havenstein; 5 officers are shown here, filed with Companies House.
The register reports 43 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED 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
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED sits 1 level below its ultimate parent, JOHNSON MATTHEY PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Immediately above JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED is JOHNSON MATTHEY PLC, holding 0% as filed in JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's own shareholder record with Companies House. 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 1 subsidiary spans United Kingdom, Japan 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.
JOHNSON MATTHEY PLC
United Kingdom
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Frequently Asked Questions
Who owns JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED?
Three shareholders are currently on record for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is RUSTENBURG PLATINUM MINES LTD, holding 100% — a majority holding — followed by JOHNSON MATTHEY PLC at 0%; the remaining 1 shareholder shown holds 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 JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED 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 JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED have on record?
3 shareholders are shown on record for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED.
What is JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's company registration number?
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's registration number is 04393161, filed with Companies House in United Kingdom. Its current status on the register is active.
Is JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED still an active company?
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's status on Companies House is listed as active.
When was JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED incorporated?
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED was incorporated on 12 March 2002, according to Companies House.
What is JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's registered address?
The registered address on file for JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED is Royston, United Kingdom.
What legal structure is JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED registered as?
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED?
The Director of JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED on record is Ralph Havenstein; 5 officers are shown here, filed with Companies House. Management authority at JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED have a parent company or subsidiaries?
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED sits 1 level below its ultimate parent, JOHNSON MATTHEY PLC, registered in United Kingdom. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans United Kingdom, Japan 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.
Can Zavia monitor changes to JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED'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 JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED'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 22 September 2026.