CITADEL SECURITIES GCS (IRELAND) LIMITED
Registration details
Company overview
CITADEL SECURITIES GCS (IRELAND) LIMITED is a Private limited company (Ltd.) registered in Ireland under IE607334, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 4 July 2017 and lists its registered address as DUBLIN 2, Ireland. 1 shareholder is on record for CITADEL SECURITIES GCS (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 27 October 2026.
Officers
5
Registry notes and limitations
The Director of CITADEL SECURITIES GCS (IRELAND) LIMITED currently on record is Steven Atkinson; five officers are currently on record for CITADEL SECURITIES GCS (IRELAND) LIMITED, filed with Companies Registration Office (CRO).
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at CITADEL SECURITIES GCS (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
CSHC Ireland Ltd
Cayman Islands
How these relationships were recorded
CITADEL SECURITIES GCS (IRELAND) LIMITED sits 1 level below its ultimate parent, CSHC Ireland Ltd, registered in Cayman Islands. Immediately above CITADEL SECURITIES GCS (IRELAND) LIMITED is CSHC Ireland Ltd, holding 100% as filed in CITADEL SECURITIES GCS (IRELAND) LIMITED's own shareholder record with Companies Registration Office (CRO).
Frequently asked questions
Who owns CITADEL SECURITIES GCS (IRELAND) LIMITED?
One shareholder is currently on record for CITADEL SECURITIES GCS (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 CSHC IRELAND LTD, 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 CITADEL SECURITIES GCS (IRELAND) LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for CITADEL SECURITIES GCS (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 CITADEL SECURITIES GCS (IRELAND) LIMITED have on record?
1 shareholder is shown on record for CITADEL SECURITIES GCS (IRELAND) LIMITED.
What is CITADEL SECURITIES GCS (IRELAND) LIMITED's company registration number?
CITADEL SECURITIES GCS (IRELAND) LIMITED's registration number is IE607334, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is CITADEL SECURITIES GCS (IRELAND) LIMITED still an active company?
CITADEL SECURITIES GCS (IRELAND) LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was CITADEL SECURITIES GCS (IRELAND) LIMITED incorporated?
CITADEL SECURITIES GCS (IRELAND) LIMITED was incorporated on 4 July 2017, according to Companies Registration Office (CRO).
What is CITADEL SECURITIES GCS (IRELAND) LIMITED's registered address?
The registered address on file for CITADEL SECURITIES GCS (IRELAND) LIMITED is DUBLIN 2, Ireland.
What legal structure is CITADEL SECURITIES GCS (IRELAND) LIMITED registered as?
CITADEL SECURITIES GCS (IRELAND) LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of CITADEL SECURITIES GCS (IRELAND) LIMITED?
The Director of CITADEL SECURITIES GCS (IRELAND) LIMITED currently on record is Steven Atkinson; five officers are currently on record for CITADEL SECURITIES GCS (IRELAND) LIMITED, filed with Companies Registration Office (CRO). Management authority at CITADEL SECURITIES GCS (IRELAND) LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CITADEL SECURITIES GCS (IRELAND) LIMITED have a parent company or subsidiaries?
CITADEL SECURITIES GCS (IRELAND) LIMITED sits 1 level below its ultimate parent, CSHC Ireland Ltd, registered in Cayman Islands.
Can Zavia monitor changes to CITADEL SECURITIES GCS (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 CITADEL SECURITIES GCS (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 CITADEL SECURITIES GCS (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 CITADEL SECURITIES GCS (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 27 October 2026.