WHO WE ARE

Ata International Audit operates as the Turkish member firm of Kreston International, a global network of independent audit firms. Ata International Audit serves its clients with its professional staff and expertise in the areas of independent auditing, tax consulting, corporate finance, management consulting, accounting, and financial management. With a management team that is a leading authority in their respective fields both domestically and internationally and has provided services for many years, as well as a professional staff of over 92 people, Ata International Audit has been serving its clients since 2001.

KRESTON INTERNATIONAL

Our Mission and Vision

To be a global business network with a professional team dedicated to providing personalized services to our clients at the highest standards. To achieve high standards of added value that enable Turkey to offer accredited services—in line with the standards required for our clients’ presentations to international financial institutions and public and private investors in an increasingly globalized world—and, within this framework, to become a leading player in our field in global markets.

Our Values

The fundamental element that shapes our work is the trust-based relationships we build. That is why our values—trust, sensitivity, quality, integrity, and collaboration—form the foundation of our entire approach to service.

. Trust

Our clients know they can count on us, no matter what industry they’re in. We stand by them as they work toward their business goals, providing transparent and accurate audit services.

. Sensitivity

The business world is constantly changing—and we’re keeping pace with that change. We take care to provide the solutions our customers need through creative, up-to-date, and personalized approaches.

. Quality

We work with expert, qualified, and experienced teams and implement audit processes that comply with international standards. We view quality not as a goal, but as a value we consistently uphold.

. Integrity

We always act without compromising on truthfulness, objectivity, and ethical values. Our integrity throughout the audit process forms the foundation of long-term trust.

. Collaboration

We work together to solve the complex challenges our customers face. We are committed to understanding their goals, developing roadmaps together, and ensuring they have access to the resources they need.

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MEET OUR TEAM!

Ata Denetim, operating under a 360-degree service philosophy, provides its business partners with independent audit, full corporate tax compliance, tax advisory, and corporate finance services through a team of experts with academic and professional experience in their respective fields.

KEY PEOPLE

Dr. Halil İbrahim YÜRÜDÜ

Managing Partner, Head of Tax Services

Seyfettin EROL

Managing Partner, Head of Audit & Advisory Services

Nilüfer YÜCEL EREKE

Certified Public Accountant, Partner, Tax Services

Rasim BİLİRGEN

Director, Indirect Tax Services

Mehmet ÖZGEN

Certified Public Accountant, Consultant

Nesimi YAŞAR

Certified Public Accountant, Consultant

İbrahim HACIAHMETİBRAHİM

Consultant, Tax Services, Indirect Tax Services