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Advising Dünya Katılım’s inaugural US$100 million Additional Tier 1 capital issuance

Advising Dünya Katılım’s inaugural US$100m Additional Tier 1 capital issuance

Jul 3, 2026

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We advised Dünya Katılım Bankası A.Ş. on its inaugural US$100m Additional Tier 1 capital issuance, marking the bank’s debut in the international capital markets as it continues to rapidly scale its participation banking platform in Türkiye. 

Dünya Katılım is one of Türkiye’s newest participation banks and has experienced significant growth since launch, positioning itself as an emerging player in the domestic Islamic banking sector with a focus on innovative, Shari’a-compliant financial products.

The transaction was structured through Dunya Katilim Sukuk Ltd., a Cayman Islands-incorporated special purpose vehicle, and involved the issuance of perpetual, subordinated Additional Tier 1 certificates, which were admitted to trading on the Vienna MTF of the Vienna Stock Exchange, with support from our Ireland-based listing services, headed by Therese Redmond.

Our team, led by partner Ciaran Bohnacker and senior counsel Szymon Durlo, acted as Cayman Islands counsel on the transaction, with support from Walkers Professional Services' senior vice president Paul McGinness and vice president Jordan Hebert.

This transaction builds on our recent involvement in Vakıf Katılım Bankası A.Ş.’s debut Additional Tier 1 capital issuance and the subsequent establishment of its US$1.5bn sukuk programme, further demonstrating our ongoing role in advising on Shari’a-compliant regulatory capital transactions for Turkish participation banks.

Ciaran Bohnacker, Finance & Corporate partner at Walkers, commented: 'This inaugural AT1 issuance represents an important milestone for Dünya Katılım as it continues to build its capital base and expand its presence in the Turkish participation banking sector. We are pleased to have supported Dünya Katılım alongside other participation banks in Türkiye as access to Shari’a-compliant capital continues to grow.'

FinanceDubaiIreland

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Shana Ray

Head of Business Development - Asia and Middle East

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Get in touch with our team

Ciaran Bohnacker
Ciaran Bohnacker

Ciaran Bohnacker

Partner

Dubai

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+971 4 363 7901

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+971 56 644 2032

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Szymon Durlo
Szymon Durlo

Szymon Durlo

Senior Counsel

Dubai

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+971 4 363 7908

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+971 50 125 6115

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Therese Redmond
Therese Redmond

Therese Redmond

Head of Listing Services

Ireland

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+353 1 470 6645

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+353 87 737 5530

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Paul McGinness
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Paul McGinness

Senior Vice President

Dubai

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+971 4 363 7951

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+971 50 303 8827

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Jordan Hebert

Jordan Hebert

Vice President

Dubai

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+971 4 363 7918

M

+971 56 420 4199

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Email Jordan Hebert
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