Ulusal Bağımsız Denetim ve YMM A.Ş.

Member of Russell Bedford International — Independent Audit & Tax Advisory, Istanbul

Welcome to UBD

Ulusal Bağımsız Denetim ve Yeminli Mali Müşavirlik A.Ş. (UBD) is an independent audit and sworn financial advisory firm established in Istanbul in 2004. As the Turkish member of Russell Bedford International, we combine local expertise with a global professional network spanning more than 90 countries.

We provide independent audit, tax certification, and financial advisory services to a diverse range of clients — from publicly listed companies to privately held enterprises and international groups operating in Turkey.

20+
Years Experience
500+
Clients
90+
RBI Countries
700+
RBI Offices

Our Services

Independent Audit

Statutory and voluntary audit services in line with Turkish and international auditing standards.

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Tax & Certification

YMM tax certification reports, VAT refund certifications, and full tax advisory.

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Advisory Services

Financial due diligence, IFRS transition, and international services through the RBI network.

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Russell Bedford International

Russell Bedford International

UBD is the Turkish member of Russell Bedford International, a global network of independent professional services firms operating in more than 90 countries.

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Contact

IDTM Business Blocks A3, Floor 16, Yeşilköy-Bakırköy / Istanbul

+90 212 446 40 00

info@ubdt.com.tr

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