Copyright © 2025 KAP
Central Securities Depository & Trade Repository of Türkiye
| Address | Phone | Fax |
|---|---|---|
| Türkiye İş Bankası A.Ş. Genel Müdürlük Yatırımcı İlişkileri Bölümü İş Kuleleri 34330 Levent/İstanbul | (0212) 316 00 00 | (0212) 316 04 04 |
| investorrelations@isbank.com.tr |
| Name-Surname | Position | Assignment Date | Phone | Type of Licence Document | Licence Document No | |
|---|---|---|---|---|---|---|
| Nilgün Yosef Osman | Head of Investor Relations and Sustainability Division | 29/03/2023 | 0212-3161602 | nilgun.osman@isbank.com.tr | Capital Market Activities Level 3 License - Corporate Governance Rating License | 203286 - 932414 |
| Özge Han | Investor Relations Unit Manager | 29/07/2022 | 0212-3161623 | ozge.han@isbank.com.tr | Capital Market Activities Level 3 License - Corporate Governance Rating License | 913692 - 913700 |
| Derya Sargın Malkoç | Sustainability Strategy and Governance Unit Manager | 31/05/2021 | 0212-3161625 | derya.sargin@isbank.com.tr | - | - |
| Özge Yüzbaşıoğlu | Sustainability Reporting and Communication Unit Manager | 26/03/2025 | 0212-3161627 | ozge.yuzbasioglu@isbank.com.tr | Capital Market Activities Level 3 License - Corporate Governance Rating License | 700760 - 207010 |
| Ahmet Aşarkaya | Assistant Manager of Investor Relations Unit | 30/09/2022 | 0212-3161621 | ahmet.asarkaya@isbank.com.tr | - | - |
| Borga Doğa Cüceoğlu | Assistant Manager of Sustainability Strategy and Governance Unit | 27/06/2024 | 0212-3161622 | doga.cuceoglu@isbank.com.tr | - | - |
| Aslı Çetinkaya | Assistant Manager of Sustainability Reporting and Communication Unit | 26/03/2025 | 0212-3161624 | asli.cetinkaya@isbank.com.tr | - | - |
| Name | Type of Outlying Organization | Address | Name-Surname of Manager or Individual Responsible | Phone | Fax | Permission Date to Start Operations |
|---|---|---|---|---|---|---|
| All Branches |
Banking
| Type of Authorization Document | Date | Number |
|---|---|---|
| Yatırım Hizmet ve Faaliyetleri Yetki Belgesi | 03/09/2015 | BNK-002 (016) |
| Type of The Listed/Trading Capital Market Instrument | Initial Date of Listing/Trading | Country of the Market/Stock Exchange | Name of the Market/Stock Exchange | Relevant sub-market of the Market or Stock Exchange |
|---|---|---|---|---|
| Group A Shares | 08/01/1986 | Turkey | Borsa İstanbul | National |
| Group B Shares | 03/01/1986 | Turkey | Borsa İstanbul | National |
| Group C Shares | 25/11/1987 | Turkey | Borsa İstanbul | National |
| Group C Shares Türkiye İş Bankası A.Ş. American Depository Certificate ADR-144 A | 07/05/1998 | USA | Over the Counter Markets | - |
| Group C Shares Türkiye İş Bankası A.Ş. Global Depository Certificate GDR-REG S | 07/05/1998 | England | London Stock Exchange / Over the Counter Markets | - |
| Subordinated Bond (Domestic) | 09/08/2017 | Turkey | Borsa İstanbul Debt Securities Market | Outright Purchases and Sales Market |
| Subordinated Bond (Domestic) | 21/06/2019 | Turkey | Borsa İstanbul Debt Securities Market | Outright Purchases and Sales Market |
| Subordinated Bond (Domestic) | 30/09/2019 | Turkey | Borsa İstanbul Debt Securities Market | Outright Purchases and Sales Market |
| Subordinated Bond (Domestic) | 02/04/2026 | Turkey | Borsa İstanbul Debt Securities Market | Outright Purchases and Sales Market |
| Subordinated Bond (Outside of Turkey) | 29/06/2017 | Ireland | Irish Stock Exchange | - |
| Eurobond (Outside of Turkey) | 21/08/2019 | Ireland | Irish Stock Exchange | - |
| Eurobond (Outside of Turkey) | 09/03/2021 | Ireland | Irish Stock Exchange | - |
| Sustainable Eurobond (Outside of Turkey) | 12/06/2024 | Ireland | Irish Stock Exchange | - |
| Sustainable Eurobond (Outside of Turkey) | 06/08/2024 | Ireland | Irish Stock Exchange | - |
| Sustainable Eurobond (Outside of Turkey) | 01/10/2024 | Ireland | Irish Stock Exchange | - |
| Subordinated Bond (Outside of Turkey) | 15/01/2025 | Ireland | Irish Stock Exchange | - |
| Eurobond (Outside of Turkey) | 02/05/2025 | Ireland | Irish Stock Exchange | - |
| Eurobond (Outside of Turkey) | 14/05/2025 | Austria | Vienna Stock Exchange | - |
| Eurobond (Outside of Turkey) | 29/05/2025 | Austria | Vienna Stock Exchange | - |
| Eurobond (Outside of Turkey) | 30/05/2025 | Austria | Vienna Stock Exchange | - |
| Eurobond (Outside of Turkey) | 13/06/2025 | Austria | Vienna Stock Exchange | - |
| Eurobond (Outside of Turkey) | 03/07/2025 | Austria | Vienna Stock Exchange | - |
| Subordinated Bond (Outside of Turkey) | 29/09/2025 | Ireland | Irish Stock Exchange | - |
| Eurobond (Outside of Turkey) | 23/10/2025 | Austria | Vienna Stock Exchange | - |
| Eurobond (Outside of Turkey) | 30/10/2025 | Ireland | Irish Stock Exchange | - |
| Subordinated Bond (Outside of Turkey) | 30/01/2026 | Ireland | Irish Stock Exchange | - |
| Type of Capital Market Instrument | Issue Ceiling | Monetary Unit | Domestic/Foreign | Beginning Date of Issue Ceiling | Ending Date of Issue Ceiling | Type of Sale | Fund User |
|---|---|---|---|---|---|---|---|
| Bond and/or Bill | 110.000.000.000 | TRY | Domestic | 15/01/2026 | 15/01/2027 | Public Offering-Private Placement-Sale To Qualified Investor | - |
| Bonds, Bills, Subordinated Debt Instruments | 6.000.000.000 | USD | Foreign | 25/12/2025 | 25/12/2026 | Oversea | - |
| Sustainable/Green Bonds/Subordinated Debt Instruments | 3.000.000.000 | USD | Foreign | 25/12/2025 | 25/12/2026 | Oversea | - |
| Green/Sustainable Debt Instrument | 30.000.000.000 | TRY | Domestic | 23/01/2026 | 23/01/2027 | Public Offering-Private Placement-Sale To Qualified Investor | - |
| Domestic Subordinated Debt Instruments | 25.000.000.000 | TRY | Domestic | 08/01/2026 | 08/01/2027 | Sale To Qualified Investor | - |
| Covered Bond | 500.000.000 | EUR | Foreign | 30/05/2025 | 30/05/2026 | Oversea | - |
| Name-Surname | Real Person Acting on Behalf of Legal Person Member | Gender | Title | Profession | The First Election Date To Board | Whether Executive Director or Not | Positions Held in the Company in the Last 5 Years | Current Positions Held Outside the Company | Whether the Director has at Least 5 Years’ Experience on Audit, Accounting and/or Finance or not | Share in Capital (%) | The Share Group that the Board Member Representing | Independent Board Member or not | Link To PDP Notification That Includes The Independency Declaration | Whether the Independent Director Considered By The Nomination Committee | Whether She/He is the Director Who Ceased to Satisfy The Independence or Not | Committees Charged and Task |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADNAN BALİ | Male | Chairman of the Board | Banker | 01/04/2011 | Non-Executive | Chairman of the Board, Member of the Credit Committee | Chairperson of Türkiye İş Bankası A.Ş. Members Supplementary Pension Fund, Chairperson of the Board of Directors of Türkiye Şişe ve Cam Fabrikaları A.Ş. | Yes | Dependent Member | Chairperson of the Remuneration Committee, Chairperson of the Risk Committee, Chairperson of the Sustainability Committee, Chairperson of the Board of Directors Operating Principles Committee | ||||||
| BAHATTİN ÖZARSLANTÜRK | Male | Deputy Chairman of the Board | Banker | 07/03/2024 | Non-Executive | Member of the Board, Branch Manager of İstanbul Corporate Branch | Member of the Board of Türkiye İş Bankası A.Ş. Members Supplementary Pension Fund | Yes | Independent Member | Chairperson of the Audit Committee, Chairperson of the TRNC Internal Systems Committee, Member of the Credit Committee, Chairperson of the Operational Risk Committee, Member of the Risk Committee | ||||||
| HAKAN ARAN | Male | Member of the Board | Banker | 01/04/2021 | Executive | Chief Executive Officer | Chairperson of the Board of Directors of Trakya Yatırım Holding, Chairperson of the Board of Directors of İşbank AG, Chairperson of the Board of Directors of Türkiye Sınai Kalkınma Bankası A.Ş., Member of the Board of TİBAŞ 100th Year Foundation | Yes | Dependent Member | Chairperson of the Credit Committee, Member of the Risk Committee, Chairperson of the Executive Committee, Chairperson of the Human Resources Committee, Member of the Operational Risk Committee, Chairperson of the Information Systems Strategy Committee, Chairperson of the Information Security Committee | ||||||
| RECEP HAKAN ÖZYILDIZ | Male | Member of the Board | Manager | 31/03/2020 | Non-Executive | Member of the Board | Part time Lecturer at Ankara University Faculty of Political Science | Yes | Dependent Member | |||||||
| ŞEBNEM AYDIN | Female | Member of the Board | Banker | 30/03/2023 | Non-Executive | Member of the Board, İstanbul-Bayrampaşa Regional Sales Division Regional Manager, Branch Manager of Çarşı-Bakırköy/ İstanbul Branch, Member of the Credit Committee, Member of the Corporate Governance Committee | Yes | Independent Member | Member of the Audit Committee, Member of the TRNC Internal Systems Committee, Alternate Member of the Credit Committee, Member of Corporate Social Responsibility Committee, Chairperson of the Corporate Governance Committee, Member of the Sustainability Committee, Member of the Board of Directors Operating Principles Committee, Member of the Risk Committee, Member of the Operational Risk Committee | |||||||
| BANU ALTUN | Female | Member of the Board | Banker | 31/03/2026 | Non-Executive | Branch Manager of the Central Corporate Branch, Head of the Corporate Loans Underwriting Division | Yes | Dependent Member | Member of the Credit Committee, Member of the Corporate Governance Committee, Member of the Sustainability Committee | |||||||
| ENİS BELGE | Male | Member of the Board | Manager | 31/03/2026 | Non-Executive | Yes | Dependent Member | Member of the Corporate Governance Committee, Member of Corporate Social Responsibility Committee | ||||||||
| RECEP BİLDİK | Male | Member of the Board | Manager | 31/03/2026 | Non-Executive | Member of the Board of Kartonsan A.Ş., Member of the Finance Committee of the Turkish Enterprise and Business Confederation (TURKONFED), Professor of Finance, Department of Banking and Finance, Istanbul Commerce University, Referee/Editorial Board Member of the Journal of Islamic and Middle Eastern Finance and Management, Member of the Valuation Committee of Acıbadem University Incubation Center, Member of the Advisory Board of Koç University Graduate School of Business, Member of the Advisory Board of the Institute of Finance at Istanbul Commerce University, Member of the Editorial/Referee Board of the Global Finance Journal, Board Member and Treasurer of the Risk Managers Association of Türkiye, Chair of the Board, Member, and Regional Director of the Harvard University Alumni Association, Member of the Referee and Advisory Board of the BDDK Journal, Lecturer at Koç University Graduate School of Business, Reviewer / Editorial Board Member for the following journals: Journal of Banking and Finance, International Review of Financial Analysis, Eastern Economic Journal, Emerging Markets Finance and Trade, Global Finance Journal, Borsa İstanbul Review, Journal of Islamic and Middle Eastern Finance and Management, Cleaner Engineering and Technology, Finance Research Letters, and Business and Economics Research Journal, Member of the Board and Supervisory Board of Beşiktaş Basketball Association, Ministry of Justice of the Republic of Türkiye ? Expert Witness | Yes | Dependent Member | Member of the Sustainability Committee, Member of the Board of Directors Operating Principles Committee | |||||||
| HAMİDE ESMA UYGUN ÇELİKTEN | Female | Member of the Board | Banker | 31/03/2026 | Non-Executive | Branch Manager at the Istanbul Private Banking Branch | Yes | Independent Member | Member of the Audit Committee, Member of the TRNC Internal Systems Committee, Member of the Risk Committee, Member of the Operational Risk Committee, Member of the Remuneration Committee, Member of Corporate Social Responsibility Committee | |||||||
| BAKİ İLKAY ENGİN | Male | Member of the Board | Academician | 31/03/2026 | Non-Executive | Professor in the Department of Civil Law at the Faculty of Law of Istanbul University, Part-time faculty member at the Faculty of Law of Koç University | No | Independent Member | Considered | |||||||
| GÜLBİN ŞAHİNBEYOĞLU | Female | Member of the Board | Manager | 31/03/2026 | Non-Executive | Executive Director of the Economic Policy Research Foundation of Turkey (TEPAV) | Yes | Dependent Member | Alternate Member of the Credit Committee, Member of Corporate Social Responsibility Committee |
| Name-Surname | Title | Profession | Positions Held in the Company in the Last 5 Years | Current Positions Held Outside the Company |
|---|---|---|---|---|
| ADNAN BALİ | Chairperson of the Board | Banker | Chairman of the Board, Member of the Credit Committee | Chairperson of Türkiye İş Bankası A.Ş. Members Supplementary Pension Fund, Chairperson of the Board of Directors of Türkiye Şişe ve Cam Fabrikaları A.Ş. |
| BAHATTİN ÖZARSLANTÜRK | Deputy Chairman of the Board | Banker | Member of the Board, Branch Manager of İstanbul Corporate Branch | Member of the Board of Türkiye İş Bankası A.Ş. Members Supplementary Pension Fund |
| HAKAN ARAN | Chief Executive Officer and Director | Banker | Chief Executive Officer | Chairperson of the Board of Directors of Trakya Yatırım Holding, Chairperson of the Board of Directors of İşbank AG, Chairperson of the Board of Directors of Türkiye Sınai Kalkınma Bankası A.Ş., Member of the Board of TİBAŞ 100th Year Foundation |
| RECEP HAKAN ÖZYILDIZ | Director | Manager | Member of the Board | Part time Lecturer at Ankara University Faculty of Political Science |
| ŞEBNEM AYDIN | Director | Banker | Member of the Board, İstanbul-Bayrampaşa Regional Sales Division Regional Manager, Branch Manager of Çarşı-Bakırköy/ İstanbul Branch, Member of the Credit Committee, Member of the Corporate Governance Committee | |
| BANU ALTUN | Director | Banker | Branch Manager of the Central Corporate Branch, Head of the Corporate Loans Underwriting Division | |
| ENİS BELGE | Director | Manager | ||
| RECEP BİLDİK | Director | Manager | Member of the Board of Kartonsan A.Ş., Member of the Finance Committee of the Turkish Enterprise and Business Confederation (TURKONFED), Professor of Finance, Department of Banking and Finance, Istanbul Commerce University, Referee/Editorial Board Member of the Journal of Islamic and Middle Eastern Finance and Management, Member of the Valuation Committee of Acıbadem University Incubation Center, Member of the Advisory Board of Koç University Graduate School of Business, Member of the Advisory Board of the Institute of Finance at Istanbul Commerce University, Member of the Editorial/Referee Board of the Global Finance Journal, Board Member and Treasurer of the Risk Managers Association of Türkiye, Chair of the Board, Member, and Regional Director of the Harvard University Alumni Association, Member of the Referee and Advisory Board of the BDDK Journal, Lecturer at Koç University Graduate School of Business, Reviewer / Editorial Board Member for the following journals: Journal of Banking and Finance, International Review of Financial Analysis, Eastern Economic Journal, Emerging Markets Finance and Trade, Global Finance Journal, Borsa İstanbul Review, Journal of Islamic and Middle Eastern Finance and Management, Cleaner Engineering and Technology, Finance Research Letters, and Business and Economics Research Journal, Member of the Board and Supervisory Board of Beşiktaş Basketball Association, Ministry of Justice of the Republic of Türkiye ? Expert Witness | |
| HAMİDE ESMA UYGUN ÇELİKTEN | Director | Banker | Branch Manager at the Istanbul Private Banking Branch | |
| BAKİ İLKAY ENGİN | Director | Academician | Professor in the Department of Civil Law at the Faculty of Law of Istanbul University, Part-time faculty member at the Faculty of Law of Koç University | |
| GÜLBİN ŞAHİNBEYOĞLU | Director | Manager | Executive Director of the Economic Policy Research Foundation of Turkey (TEPAV) |
| Name-Surname | Title |
|---|---|
| Aydın Özcan | Division Head |
| Mehmet Emin Mutlu | Unit Manager |
| Filiz Kavaklı | Unit Manager |
| İbrahim Volkan Ulusoy | Unit Manager |
| Engin Döğenci | Unit Manager |
| Ziya Alp Yarba | Unit Manager |
| Nur Şimşek Mençi | Assistant Manager |
| Ulaş Diz | Assistant Manager |
| Vennur Akyıldız | Assistant Manager |
| Adem Şimşek | Assistant Manager |
| Ayçin Mazgit Özdemiroğlu | Assistant Manager |
| Murat Özel | Assistant Manager |
| Gizem Çetin | Assistant Manager |
| Cihangir Ekici | Assistant Manager |
| Zeynep Akkuş | Assistant Manager |
| Özlem Ayan | Assistant Manager |
| Sevtap Türkeroğlu | Assistant Manager |
| Shareholder | Share in Capital (TL) | Ratio in Capital (%) | Voting Right Ratio(%) |
|---|---|---|---|
| T.İŞ BANKASI A.Ş.MENS.MUNZ.SOS.GÜV.VE YAR.SAN.VAKFI | 9.665.356.912,67 | 38,66 | 38,66 |
| CUMHURİYET HALK PARTİSİ GENEL BAŞKANLIĞI | 7.023.012.925,58 | 28,09 | 28,09 |
| DİĞER | 8.311.630.161,75 | 33,25 | 33,25 |
| TOPLAM | 25.000.000.000 | 100 | 100 |
| Exchange Code | Actual Shares Outstanding(TL) | Actual Outstanding Shares Ratio(%) |
|---|---|---|
| ISATR | 239,06 | 23,91 |
| ISKUR | 700,99 | 28,52 |
| ISBTR | 7.433,66 | 25,63 |
| ISCTR | 8.077.957.528,73 | 32,31 |
| Share Group | Registered / Bearer Share | Nominal Value per Share (TL) | Monetary Unit | Nominal Value of Shares | Monetary Unit | Ratio to Total Capital | Type of Privilege | Exchange Traded or Not(*) |
|---|---|---|---|---|---|---|---|---|
| A | Registered | 0,01 | TRY | 1.000 | TRY | 0 | Group (A) shares have the privileges of receiving shares as times 20, in the distribution of bonus shares issued from conversion of extraordinary reserves and revaluation funds generated in accordance with the relevant laws, exercising pre-emptive rights as times 20. Group (A) shares have privilege with regards to the liquidation operations. Besides, Group (A) shares have priority rights in distribution of profits. | Traded |
| B | Registered | 0,01 | TRY | 29.000 | TRY | 0 | Despite having a lower nominal value, Group (B) shares, have the same rights with the Group (C) shares. Furthermore, Group (B) shareshave priority rights in distribution of profits. | Traded |
| C | Registered | 0,04 | TRY | 24.999.970.000 | TRY | 100 | - | Traded |
| - | 0 |
| Company Title | Scope of Activities of Company | Paid-in/Issued Capital | Capital Share of Company | Monetary Unit | Ratio of Capital Share of Company (%) | Relation with the Company |
|---|---|---|---|---|---|---|
| ARAP-TÜRK BANKASI A.Ş. | Banking | 3.221.000.000 | 662.748.519,4 | TRY | 20,58 | Affiliate |
| İŞBANK AG | Banking | 335.000.000 | 335.000.000 | EUR | 100 | Subsidiary |
| JOINT STOCK COMPANY İŞBANK | Banking | 4.763.048.230 | 4.763.048.230 | RUB | 100 | Subsidiary |
| JOINT STOCK COMPANY İŞBANK GEORGIA | Banking | 69.161.600 | 69.161.600 | GEL | 100 | Subsidiary |
| TÜRKİYE SINAİ KALKINMA BANKASI A.Ş. | Banking | 2.800.000.000 | 1.335.062.584,94 | TRY | 47,68 | Subsidiary |
| ANADOLU HAYAT EMEKLİLİK A.Ş. | Insurance | 430.000.000 | 274.840.962,46 | TRY | 63,92 | Subsidiary |
| MİLLİ REASÜRANS T.A.Ş. | Insurance | 660.000.000 | 578.177.925,55 | TRY | 87,60 | Subsidiary |
| MOKA UNİTED ÖDEME HİZMETLERİ VE ELEKTRONİK PARA KURULUŞU A.Ş. | Other Financial | 142.312.000 | 29.648.333 | TRY | 20,83 | Jointly Controlled Entity |
| İŞ GAYRİMENKUL YATIRIM ORTAKLIĞI A.Ş. | Other Financial | 958.750.000 | 503.386.279,04 | TRY | 52,50 | Subsidiary |
| İŞ FİNANSAL KİRALAMA A.Ş. | Other Financial | 695.302.645 | 212.231.301,69 | TRY | 30,52 | Subsidiary |
| İŞ YATIRIM MENKUL DEĞERLER A.Ş. | Other Financial | 1.500.000.000 | 986.168.564,73 | TRY | 65,74 | Subsidiary |
| TÜRKİYE ŞİŞE VE CAM FAB.A.Ş. | Glass | 3.063.214.056,17 | 1.610.726.032,12 | TRY | 52,58 | Subsidiary |
| İŞ NET ELEKTRONİK BİLGİ ÜRETİM DAĞITIM TİCARET VE İLETİŞİM HİZMETLERİ A.Ş. | Telecommunications | 52.000.000 | 52.000.000 | TRY | 100 | Subsidiary |
| TRAKYA YATIRIM HOLDİNG A.Ş. | Other | 16.881.165.000 | 16.881.165.000 | TRY | 100 | Subsidiary |
| İŞ MERKEZLERİ YÖNETİM VE İŞLETİM A.Ş. | Other | 1.500.000 | 1.294.959,23 | TRY | 86,33 | Subsidiary |
| KÜLTÜR YAYINLARI İŞ TÜRK A.Ş | Other | 34.000.000 | 34.000.000 | TRY | 100 | Subsidiary |
| KREDİ KAYIT BÜROSU A.Ş. | Other | 7.425.000 | 675.000 | TRY | 9,09 | Affiliate |
