Is ESIETRI1 a valid SWIFT code?

Yes. ESIETRI1 has the right format and is in our directory for ERSTE SECURITIES ISTANBUL MENKUL DEGERLER A.S., ISTANBUL. Confirm with the beneficiary that it is the bank that holds their account.

What is the difference between ESIETRI1 and ESIETRI1XXX?

None. ESIETRI1 is the 8-character form of ESIETRI1XXX; XXX at the end means the head office. Either works.

SWIFT/BIC · Türkiye

ESIETRI1

ERSTE SECURITIES ISTANBUL MENKUL DEGERLER A.S. · Head office · ISTANBUL

Code details

SWIFT/BIC: ESIETRI1 (ESIETRI1XXX)
Institution: ERSTE SECURITIES ISTANBUL MENKUL DEGERLER A.S.
Office: Head office
Branch code: XXX · head office
Address: BUYUKDERE CAD. KANYON OFIS BLOGU NO 185 F: 14, 34394 ISTANBUL
City: ISTANBUL
Country: Türkiye

What ESIETRI1 means

ESIETRI1XXX

ESIEBank code
Four letters chosen by the institution.
TRCountry code
Türkiye (ISO 3166)
I1Location 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. Türkiye IBANs have 26 characters and start with TR. IBAN format and example → Check an IBAN →

Questions

Is ESIETRI1 a valid SWIFT code?: Yes. ESIETRI1 has the right format and is in our directory for ERSTE SECURITIES ISTANBUL MENKUL DEGERLER A.S., ISTANBUL. Confirm with the beneficiary that it is the bank that holds their account.
What is the difference between ESIETRI1 and ESIETRI1XXX?: None. ESIETRI1 is the 8-character form of ESIETRI1XXX; XXX at the end means the head office. Either works.

Sending to ESIETRI1?

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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 .