RYZE HYDROGEN IRELAND LIMITED
RYZE HYDROGEN IRELAND LIMITED is a Private limited company (Ltd.) registered in Ireland under IE688027, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 17 February 2021 and lists its registered address as Harcourt Road, Ireland. 1 shareholder is on record for RYZE HYDROGEN IRELAND 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 Registration Office (CRO) and was last updated on 22 October 2026.
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Shareholders
1
One shareholder is currently on record for RYZE HYDROGEN IRELAND LIMITED, held on the Annual Return (Form B1) under section 342 of the Companies Act 2014, which the register supplies only on payment.
The largest of these is HYDRAB POWER LIMITED, holding 100% — 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 |
|---|---|---|---|
| HYDRAB POWER LIMITED | 100% | Companies Registration Office (CRO) |
Officers
5
The Director of RYZE HYDROGEN IRELAND LIMITED currently on record is Derek O'Reilly; five officers are currently on record for RYZE HYDROGEN IRELAND LIMITED, filed with Companies Registration Office (CRO).
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at RYZE HYDROGEN IRELAND 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
RYZE HYDROGEN IRELAND LIMITED sits 1 level below its ultimate parent, HYDRAB POWER LIMITED, registered in Ireland. Immediately above RYZE HYDROGEN IRELAND LIMITED is HYDRAB POWER LIMITED, holding 100% as filed in RYZE HYDROGEN IRELAND LIMITED's own shareholder record with Companies Registration Office (CRO).
HYDRAB POWER LIMITED
Ireland
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Frequently Asked Questions
Who owns RYZE HYDROGEN IRELAND LIMITED?
One shareholder is currently on record for RYZE HYDROGEN IRELAND LIMITED, held on the Annual Return (Form B1) under section 342 of the Companies Act 2014, which the register supplies only on payment. The largest of these is HYDRAB POWER LIMITED, holding 100% — 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 RYZE HYDROGEN IRELAND LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for RYZE HYDROGEN IRELAND 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 RYZE HYDROGEN IRELAND LIMITED have on record?
1 shareholder is shown on record for RYZE HYDROGEN IRELAND LIMITED.
What is RYZE HYDROGEN IRELAND LIMITED's company registration number?
RYZE HYDROGEN IRELAND LIMITED's registration number is IE688027, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is RYZE HYDROGEN IRELAND LIMITED still an active company?
RYZE HYDROGEN IRELAND LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was RYZE HYDROGEN IRELAND LIMITED incorporated?
RYZE HYDROGEN IRELAND LIMITED was incorporated on 17 February 2021, according to Companies Registration Office (CRO).
What is RYZE HYDROGEN IRELAND LIMITED's registered address?
The registered address on file for RYZE HYDROGEN IRELAND LIMITED is Harcourt Road, Ireland.
What legal structure is RYZE HYDROGEN IRELAND LIMITED registered as?
RYZE HYDROGEN IRELAND LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of RYZE HYDROGEN IRELAND LIMITED?
The Director of RYZE HYDROGEN IRELAND LIMITED currently on record is Derek O'Reilly; five officers are currently on record for RYZE HYDROGEN IRELAND LIMITED, filed with Companies Registration Office (CRO). Management authority at RYZE HYDROGEN IRELAND LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does RYZE HYDROGEN IRELAND LIMITED have a parent company or subsidiaries?
RYZE HYDROGEN IRELAND LIMITED sits 1 level below its ultimate parent, HYDRAB POWER LIMITED, registered in Ireland.
Can Zavia monitor changes to RYZE HYDROGEN IRELAND LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies Registration Office (CRO). Zavia's monitoring API can track changes to RYZE HYDROGEN IRELAND 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 RYZE HYDROGEN IRELAND LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Ireland, so records like RYZE HYDROGEN IRELAND 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 Registration Office (CRO) and was last synced on 22 October 2026.