Board of Directors

A. Rona Yırcalı

A. Rona Yırcalı

Chairman of the Board

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

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

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

In the area of ​​social responsibility, Rona Yırcalı is also taking an active role in Turkish Education Foundation (TEV), Turkish Foundation to Combat Erosion, Afforestation and Conservation of Natural Assets (TEMA), and Turkish Economic Development Foundation (IKV).

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.

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

Sırrı Yırcalı is married and has 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 also carries out different duties in Yırcalı Holding group companies.

Sinan Yırcalı is married and has two children.


Ömer Şerif Egeli

Ömer Şerif Egeli

Board Member

Ömer Egeli completed his higher 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. He became Alstom / Areva T & D's General Director of Turkey then continued his work in Paris between 2002-2005 as the Sales Director of Central Asia Region, later became Country Chairman of the Caucasus. 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.

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

Tunç Tezel is married and has two children.