Is ESJAISRE a valid SWIFT code?

Yes. ESJAISRE has the right format and is in our directory for ARION BANKI HF., REYKJAVÍK. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between ESJAISRE and ESJAISREXXX?

None. ESJAISRE is the 8-character form of ESJAISREXXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Iceland

ESJAISRE

ARION BANKI HF. · Head office · REYKJAVÍK

Code details

SWIFT/BIC: ESJAISRE (ESJAISREXXX)
Institution: ARION BANKI HF.
Office: Head office
Branch code: XXX · head office
Address: BORGARTÚNI 19, 105 REYKJAVÍK
City: REYKJAVÍK
Country: Iceland

What ESJAISRE means

ESJAISREXXX

ESJABank code
Four letters chosen by the institution.
ISCountry code
Iceland (ISO 3166)
RELocation 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.

Paying an account at this bank

You will also need the beneficiary’s IBAN. Iceland IBANs have 26 characters and start with IS. IBAN format and example → Check an IBAN →

Questions

Is ESJAISRE a valid SWIFT code?: Yes. ESJAISRE has the right format and is in our directory for ARION BANKI HF., REYKJAVÍK. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between ESJAISRE and ESJAISREXXX?: None. ESJAISRE is the 8-character form of ESJAISREXXX; XXX at the end means the head office. Either works.

Sending to ESJAISRE?

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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 .