What is the SWIFT code of CITADEL SECURITIES GCS (IRELAND) LIMITED?

CSGIIE21 (CSGIIE21XXX in 11-character form) is the head-office code.

8 or 11 characters — which should I use?

Both reach the head office: the 8-character code is short for the 11-character one ending in XXX. A different ending identifies a branch or department, and only matters if the beneficiary’s bank asked for it.

SWIFT codes · Ireland

CITADEL SECURITIES GCS (IRELAND) LIMITED SWIFT code

The main SWIFT/BIC code for CITADEL SECURITIES GCS (IRELAND) LIMITED is CSGIIE21.

Main code

CSGIIE21XXX

CSGIBank code
Four letters chosen by the institution.
IECountry code
Ireland (ISO 3166)
21Location code
Where the institution sits on the SWIFT network. A 1 in second place marks a passive participant.
XXXBranch code
XXX, or nothing at all, means the head office.

Institution: CITADEL SECURITIES GCS (IRELAND) LIMITED
SWIFT/BIC (8): CSGIIE21
SWIFT/BIC (11): CSGIIE21XXX
Type: Head office
Address: ONE GRAND CANAL SQUARE, 5TH FLOOR, DUBLIN 2, D02 P820 DUBLIN
Country: Ireland

Details for CSGIIE21 →

Paying this bank

For an international payment to an account at CITADEL SECURITIES GCS (IRELAND) LIMITED, give your bank the SWIFT/BIC code above and the beneficiary’s IBAN. Ireland IBAN format →

Questions

What is the SWIFT code of CITADEL SECURITIES GCS (IRELAND) LIMITED?: CSGIIE21 (CSGIIE21XXX in 11-character form) is the head-office code.
8 or 11 characters — which should I use?: Both reach the head office: the 8-character code is short for the 11-character one ending in XXX. A different ending identifies a branch or department, and only matters if the beneficiary’s bank asked for it.

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About this data

Codes are checked against our directory of banks on TrillioniPay corridors. Always confirm the code with the beneficiary’s bank before sending a payment. Last updated: 23 September 2026.

Institution names and addresses: Global Legal Entity Identifier Foundation (GLEIF) LEI data, available under CC0. The address is the legal entity’s registered or head-office address, which can differ from the office SWIFT lists.

SWIFT © and database rights August 2026. All rights reserved. This Mapping Table has been developed by SWIFT. Any use of the Mapping Table, in whole or in part, is subject to the BIC/LEI Mapping Table License Agreement as published with the Mapping Table available on GLEIF's website. The Mapping Table is updated monthly. For the latest BIC information and updates, always refer to www.swift.com/bic .

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