of Directors

Since 1969, the year in which we have started our journey aiming for more qualified lives, each year has brought a history full of success and pride to MESA and future to the construction industry. The current situation in this journey that has been continuing for many years with excitement shows how MESA has added value to life and the thousands of lives that it has changed. Having created the brand concept, with which the present of real estate and construction sector were determined years ago, MESA, beyond any doubs, is a “Life Brand” now.

MESA determines the map of the cities and the dynamics of the industry through its modern and prestigious buildings. In order to fulfill this function in the most reliable way, MESA takes charge in every field and phase of planning, design and construction and also produces certain building components used in the construction industry.

Based on 50 years of experience, its large-scale achievements and the value it attaches on human and knowledge, MESA continues to fulfill all its commitments and produce sustainable values in many fields of life by making its investments. MESA continues its journey based on the values and principles that has been maintained since 1969.

After every stop reached, MESA is heading to a new destination.

Members of
the Board of


Mert Boysanoğlu

MESA Mesken Sanayii A.Ş. Chairman of the Board
Mesa Holding Vice Chairman of the Board

Mert Boysanoğlu, who was born 1976, completed his Bachelor Degree in the Department of Architecture in “Oxford School of Architecture” and his master's degree in City Regional Planning Field in “Oxford Brookes School of Town Planning”.

Starting his professional career at BSB London Architects Company in 2000, Boysanoğlu continued his career in 2001 at InfoTron Company. Mert Boysanoğlu, who started his career at MESA in 2003 as a chief of finishing works at the construction site, worked in MESA Maslak and MESA Kemerburgaz projects until 2007. Boysanoğlu, who was responsible for the projects in Kazakhstan and Azerbaijan under the MESA Overseas Works Department between 2007-2011, also performed a duty as Business Development Manager at MESA's Istanbul office between 2011-2013.

Mert Boysanoğlu, who served as the Deputy General Manager between 2013-2015 and as a Member of the Board of Directors since 2015 at MESA Mesken Sanayii A.Ş., also assumed the position of General Manager as well as the Member of the Board of Directors at MESA Mesken Sanayii A.Ş. between 2016-2019. Boysanoğlu, who has been serving as the Vice Chairman of the Board since 2019, has been continuing to serve as the Chairman of the Board of Directors since 2020. Boysanoğlu is also the Deputy Chairman of the Board of Directors of Mesa Holding.

Mert Boysanoğlu, who is married and has two children, is a member of Board of Directors of Turkey Contractors Association and a member of Turkey Chamber of Architects and a Congressman of Besiktas Gymnastics Club. He knows English.


Yiğit Boysanoğlu

MESA Mesken Sanayii A.Ş. Deputy Chairman of the Board of Directors
Mesa Holding Mesa İmalat Alabanda Member of the Board of Directors

Born in 1985, Yiğit BOYSANOĞLU completed MBA Degree (Master of Business Administration) on finance after he graduated from Department of Business Administration of Bilkent University,

Yiğit Boysanoğlu started his professional career as a Planning Specialist at Private Mesa Hospital in 2008 and continued his career as a Finance Specialist at the General Directorate between 2010 and 2013.

He has been continuing his duties as Chairman of Board of Directors in Boyut Grup Enerji, Elektrik, Üretim, İnşaat, Sanayii ve Ticaret A.Ş., Tanyeri Elektrik Üretim, İnşaat, Madencilik, Sanayii ve Ticaret A.Ş., Okman Enerji Elektrik Üretim ve Yatırım A.Ş. and Boysanoğlu Uluslararası Yatırım, Mühendislik ve Müşavirlik A.Ş operating in the energy sector since 2009.

Boysanoğlu, who served as Advisor of Board of Directors at Mesa Mesken Şanayii A.Ş between 2018 and 2020, has assumed the position of Deputy Chairman Board of Directors of Mesa Mesken Sanayii A.Ş since 2020. Boysanoğlu also serves as Member of Board of Directors of Mesa Holding, Mesa İmalat and Alabanda. He is also the Chairman of the Mesa Project Company.

Yiğit Boysanoğlu, who is married and has one child, is a Congressman of TÜGİAD, TAİDER and Beşiktaş Gymnastics Club. He knows English.

Teoman Üstoğlu

Mesa Mesken Sanayii A.Ş. Member of Board of Directors

Born in 1966, Teoman Üstoğlu graduated from the Department of Architecture of Faculty of Architecture of METU in 1987.

He started his career in 1986 by working in part time project offices. Üstoğlu, who started his career in MESA as a Field Architect at Antalya Belpark Hotel Construction Site in January 1991 after two years of overseas construction site experience, worked uninterruptedly at MESA Mesken Sanayii A.Ş. in various domestic and overseas projects as Project Manager Assistant and then as Project Manager. Serving as the Deputy General Manager at Mesa Mesken Sanayii A.Ş. between 2012-2020, Üstoğlu is a member of the Board of Mesa Mesken Sanayii A.Ş. as of 2020.

Üstoğlu is married and has two children and is a member of Chamber of Architects. He knows English.

Ozan Turhan

MESA Mesken Sanayii A.Ş. General Manager and Member of the Board of Directors (BOD),
KOSAŞ A.Ş. Vice-chairman of the BOD
MESA Sigorta A.Ş. Member of the BOD

Ozan Turhan was born in 1973. He received a degree and completed his secondary education in Ankara Anadolu High School. After his graduation from the high school he received a B.Sc degree from Gazi University, Faculty of Architecture & Engineering, Department of Architecture in 1995. He received an MBA degree from Middle East Technical University with a thesis on Asset and Company Valuations in 2012.

At the beginning of his business career, Ozan Turhan after his internship experience at MESA Mesken Sanayii A.Ş. in 1992 and at Nürnberg Dechant Bau GmbH in 1994, started to work as an architect for MESA Mesken Sanayii A.Ş in 1995 and thereafter he has held several positions, including Technical Manager, Project Manager, Quality Management Systems and Projects Coordinator, and Deputy General Manager in national and international projects. He has been working in MESA Mesken Sanayii A.Ş. since 1995 he led such projects as MESA Hospital with a JCI certificate, Panorama Plaza Project in Riga, Latvia, Vakıf GYO Business Center, Derne University Campus in Libya, Al-Fateh University in Libya, Turkish Union of Contractors Head Office with LEED (Leadership in Energy and Environmental Design) PLATINUM certificate. In addition, he carried out many such projects as hotels, office buildings, and high quality housing projects made with the brand name MESA. At the same time he has managed theoretical and practical project and application processes for the purposes of structuring the sustainability vision and using it more effectively in the MESA projects.

Turhan appointed as a General Manager and a Member of the Board of Directors of MESA Mesken Sanayi A.Ş. in April, 2021. He also carries out sustainable agricultural operations and management activities together with management of catering services as Vice-chairman of the company KOSAŞ A.Ş. and he holds another top managerial position in the company MESA Sigorta A.Ş. (MESA Insurance Inc.)

Ozan Turhan is married and has good command of English and German.

Bülent Güler

Mesa Mesken Sanayii A.Ş. Member of Board of Directors
Mesa İmalat A.Ş. General Manager

Bulent Guler was born in 1975 and after his junior high and high school education at the Konya Meram Anadolu , he received his Political Science degree at Ankara University. Than he completed his MBA at Bilgi University. His professional career began in banking sector at Toprakbank and Denizbank in between 1993 – 2003. He,then joined Dogus Media Group as the Treasury Director Of Operations in between 2003 - 2015.

His career at Mesa began in 2015 as Executive Vice President of treasury and operations.He was stated as Vice President for Mesa Imalat A.Ş in 2015. He has been holding the status of Chief Executive Ofiicer since 2018 aside from his active role of mesa MESKEN AŞ board of directors member since 2021

Guler is married and a father to 1 child. He knows English.


Last Name

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