Is ILIISI21 a valid SWIFT code?

Yes. ILIISI21 has the right format and is in our directory for ILIRIKA BORZNO POSREDNIŠKA HIŠA D.D., LJUBLJANA, LJUBLJANA. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between ILIISI21 and ILIISI21XXX?

None. ILIISI21 is the 8-character form of ILIISI21XXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Slovenia

ILIISI21

ILIRIKA BORZNO POSREDNIŠKA HIŠA D.D., LJUBLJANA · Head office · LJUBLJANA

Code details

SWIFT/BIC: ILIISI21 (ILIISI21XXX)
Institution: ILIRIKA BORZNO POSREDNIŠKA HIŠA D.D., LJUBLJANA
Office: Head office
Branch code: XXX · head office
Address: SLOVENSKA CESTA 54A, 1000 LJUBLJANA
City: LJUBLJANA
Country: Slovenia

What ILIISI21 means

ILIISI21XXX

ILIIBank code
Four letters chosen by the institution.
SICountry code
Slovenia (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.

Paying an account at this bank

You will also need the beneficiary’s IBAN. Slovenia IBANs have 19 characters and start with SI. IBAN format and example → Check an IBAN →

Questions

Is ILIISI21 a valid SWIFT code?: Yes. ILIISI21 has the right format and is in our directory for ILIRIKA BORZNO POSREDNIŠKA HIŠA D.D., LJUBLJANA, LJUBLJANA. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between ILIISI21 and ILIISI21XXX?: None. ILIISI21 is the 8-character form of ILIISI21XXX; XXX at the end means the head office. Either works.

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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 .