INFINEON TECHNOLOGIES IRELAND LIMITED
INFINEON TECHNOLOGIES IRELAND LIMITED is a Private limited company (Ltd.) registered in Ireland under IE323825, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 27 March 2000 and lists its registered address as 8 Newmarket, Ireland. 1 shareholder is on record for INFINEON TECHNOLOGIES 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 24 October 2026.
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Shareholders
1
One shareholder is currently on record for INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES AG, 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 |
|---|---|---|---|
| INFINEON TECHNOLOGIES AG | 100% | Companies Registration Office (CRO) |
Officers
5
The Director of INFINEON TECHNOLOGIES IRELAND LIMITED currently on record is EILISH O'CONNOR; five officers are currently on record for INFINEON TECHNOLOGIES IRELAND LIMITED, filed with Companies Registration Office (CRO).
The register reports 24 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at INFINEON TECHNOLOGIES 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
INFINEON TECHNOLOGIES IRELAND LIMITED sits 1 level below its ultimate parent, Infineon Technologies AG, registered in Germany. Immediately above INFINEON TECHNOLOGIES IRELAND LIMITED is Infineon Technologies AG, holding 100% as filed in INFINEON TECHNOLOGIES IRELAND LIMITED's own shareholder record with Companies Registration Office (CRO).
Infineon Technologies AG
Germany
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Frequently Asked Questions
Who owns INFINEON TECHNOLOGIES IRELAND LIMITED?
One shareholder is currently on record for INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES AG, 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 INFINEON TECHNOLOGIES IRELAND LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES IRELAND LIMITED have on record?
1 shareholder is shown on record for INFINEON TECHNOLOGIES IRELAND LIMITED.
What is INFINEON TECHNOLOGIES IRELAND LIMITED's company registration number?
INFINEON TECHNOLOGIES IRELAND LIMITED's registration number is IE323825, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is INFINEON TECHNOLOGIES IRELAND LIMITED still an active company?
INFINEON TECHNOLOGIES IRELAND LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was INFINEON TECHNOLOGIES IRELAND LIMITED incorporated?
INFINEON TECHNOLOGIES IRELAND LIMITED was incorporated on 27 March 2000, according to Companies Registration Office (CRO).
What is INFINEON TECHNOLOGIES IRELAND LIMITED's registered address?
The registered address on file for INFINEON TECHNOLOGIES IRELAND LIMITED is 8 Newmarket, Ireland.
What legal structure is INFINEON TECHNOLOGIES IRELAND LIMITED registered as?
INFINEON TECHNOLOGIES IRELAND LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of INFINEON TECHNOLOGIES IRELAND LIMITED?
The Director of INFINEON TECHNOLOGIES IRELAND LIMITED currently on record is EILISH O'CONNOR; five officers are currently on record for INFINEON TECHNOLOGIES IRELAND LIMITED, filed with Companies Registration Office (CRO). Management authority at INFINEON TECHNOLOGIES IRELAND LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does INFINEON TECHNOLOGIES IRELAND LIMITED have a parent company or subsidiaries?
INFINEON TECHNOLOGIES IRELAND LIMITED sits 1 level below its ultimate parent, Infineon Technologies AG, registered in Germany.
Can Zavia monitor changes to INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES 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 INFINEON TECHNOLOGIES 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 24 October 2026.