Board of Directors

A. Rona Yırcalı

A. Rona Yırcalı

Chairman of the Board

Rona Yırcalı, after completing her high school education at Robert College, completed her higher education in economics and business administration in Miami University, USA.

Yapı Kredi, Henkel, He assumed board memberships of many companies such as Coca-Cola and Ülker.

Yırcalı Rona closely involved with civil society organizations, Turkey Industrialists and Businessmen's Association (TUSIAD), Aegean Industrialists and Businessmen's Association High Advisory Board Member (ESİAD), International Chamber of Commerce World Council (ICC) and World Chambers Federation (WCF) Honorary President.

Rona Yırcalı, in the area of ​​social responsibility Turkish Education Foundation (TEV), landscaping (TEMA) and Turkey Economic Development Foundation (IKV) is acting and has starred in such institutions still active.

Rona Yırcalı is married and has two children.

A. Sırrı Yırcalı

A. Sırrı Yırcalı

Vice Chairman of the Board of Directors

After graduating from Robert College, Sırrı Yırcalı completed his higher education in the Department of Business Administration at Bryant University, USA.

BEST as Vice Chairman of the Board of Directors Yırcalı Holding also carries out different tasks in group companies. He is also a Board Member of BAĞFAŞ Bandırma Fertilizer Plants.

Sırrı Yırcalı is married with two children.

Sinan Yırcalı

Sinan Yırcalı

Board Member

After graduating from Koç High School, Sinan Yırcalı graduated from the Department of Finance and International Business at Georgetown University in America. He completed his MBA at London Business School.

Sinan Yırcalı, who started his career at Delphos International, has been serving as a Member of the Board of Directors and Finance Director of BEST since 2009. Yırcalı Holding carries out different duties in group companies.

Sinan Yırcalı is married with one child.


Ömer Şerif Egeli

Ömer Şerif Egeli

Board Member

Ömer Egeli completed his university education at Tulane University. He has been a member of the BEST Board of Directors since 2013.

Tunç Tezel

Tunç Tezel

Board Member | General Manager

Tunç Tezel is a graduate of Istanbul Technical University, Department of Electrical and Electronics Engineering.

He started his career at AEG in 1993. Alstom / Areva T & D's work in 2002-2005 in Paris after the company's General Directorate of Turkey and Central Asia Region Sales Director and Country Chairman of the Caucasus continued. During the company's Alstom Grid process, he served as Vice President of Southern Europe and Central Asia Region, then Global Vice President of General Electric Power Transformers Product Group, and finally Vice President and Commercial President of General Electric Renewable Energy Group Africa Region.

December He has been working as the General Manager and Board Member of BEST since 2019.

Tunç Tezel is married and has two children.