Having completed the Civil Engineering Department of Middle East Technical University in 1998, Kırca received his Master's and Doctorate degrees in the same department. He made an academic career as a Research Assistant at METU Civil Engineering Department between 1998-2000. Between 2000 and 2018, Kırca worked as a executive at various levels at various functions such as R&D, Marketing, Sales, Business Development and Ready-Mixed Concrete within Çimsa Cement, one of the Sabancı group companies. Also; he also served as the Assistant General Manager for Cement Sales and Marketing at Akçansa Cement, one of Sabancı Group companies and at Aşkale Cement. Kırca has been the General Manager of Çimko Cement since June 2019.

He graduated from Middle East Technical University Mining Engineering Department. He started his career as a Production Engineer at ÇİTOSAN Elazığ Cement Industry, and worked as a Production Engineer at Bozüyük Ceramic Industry and Lalapaşa Cement Industry Companies affiliated with ÇİTOSAN. In 1996, he moved to Adana Çimento Sanayi Türk A.Ş. and continued his career as Production Engineer, Production Chief and Production Manager. Between 2008 and 2013, Oyak Ünye Çimento San. ve Tic. He worked as the General Manager of Oyak Bolu Çimento Sanayii A.Ş. between 2013 and 2016. As of February 2017, Bartın Çimento San. ve Tic. A.Ş., as General Manager

He completed his undergraduate education at METU Geological Engineering Department. Mr. Demirci, has worked as Ready-Mixed Concrete Facility Supervisor at LaFarge and Akçansa, and Ready-Mixed Concrete Region Manager at Çimsa. He acted as the General Manager of Doğa Beton. Demirci was the Project Manager of Akkuyu Nuclear Power Plant. He has been working as Assistant General Manager(RMC Technical Operations) at Çimko and Bartın Cement

Nevra ÖZHATAY graduated from Boğaziçi University, Department of Business Administration, and then completed the MBA program at the University of Exeter, England. Mrs. ÖZHATAY, joined Sabancı Group in 1994, worked as Finance Specialist between 1994-1998, Strategy and Business Development Specialist between 1998-2000, Planning and Control Manager between 2000-2004, Strategy and Business Development Manager between 2004-2008 at Akçansa. Manager and was appointed as Logistics, Strategy and Business Development Director in 2008. Has started to work as Assistant General Manager of Financial Affairs at Çimsa in 2009, and was appointed as Assistant General Manager of Çimsa White Cement and Special Products on 01.06.2013. She worked as Çimsa General Manager between 2014-2018. Afterwards, she worked as the CFO of TFF. She has been working as Çimko Financial Affairs and Finance Assistant General Manager as September 2022

He graduated from METU Mechanical Engineering Department. Completed the Master of International Business Administration at Istanbul University. He started his career in Akçimento in 1993 and after various positions at Büyükçekmece Plant, he had the duty of Büyükçekmece Plant Manager. He was appointed as Akçansa Ladik Plant Manager on 15 September 2009 and Akçansa Çanakkale Plant Manager in 2012. Between 2014-2019, he served as the Assistant General Manager, responsible for Akçansa Facilities. He joined the Sanko Holding in 2019 as a Technical Consultant. He has been working as Assistant General Manager(Technic) as of June 2020.

Graduated from Gazi University, Department of Foreign Languages (English), Ülger started to work as a Spare Part Sales Representative in Adana Regional Directorate in Çukurova Group. Inc.in 1995. He started his career in 1998 at Adana Çimento Sanayi Tic. A.Ş. as Internal Market Sales Specialist and worked as Import Export - Investment Incentive Application Specialist and Sales Chief. He started working in Narlı Factory in 2009 after the completion of the construction .

He is currently working as the Assistant General Manager (Cement Domestic Sales) of Çimko and Bartın Cement.

Mr. Zirek completed his undergraduate degree at Uludağ University / Department of International Relations and her master's degree at Illinois Institute of Technology. He joined Sanko Holding in 2005, where he first acted as Assistant to the Board of Directors. He started his career as International Sales Manager at Çimko in 2008. Now acting as Foreign Trade Assistant General Manager.

Gökçedağ graduated from Yıldız Technical University, Department of Civil Engineering. Between 2007 and 2017, he worked as Adana - Mersin Regional Ready Mixed Concrete Plant Chief, and Eskişehir - Ankara Cement Regional Sales Manager and finally, Gray Cement Marketing and Revenue Management Manager. He has started as the Marketing and Revenue Management Manager at Çimko in 2017, then served as Strategy and Marketing Director. He acts as Assistant General Manager (Strategy and Procurement)

After graduating from Çukurova University Business Administration Department, he completed his post-graduate study at Çukurova University on Management and Organization. In 2000, He started to work at Incirlik America Air Base as a responsible for planning and personnel management. Canatar continued his career as a Human Resources Specialist, Human Resources and Administrative Affairs Manager at Akasan (Akasan Paper Industry A.Ş.) between 2006-2014. He worked as a Human Resources Business Partner responsible for all HR functions of the Adana and Karaman Plants at Mondi Group (Mondi Turkey Corrugated A.Ş.) between 2014 and 2022. Canatar joined the Çimko family in January 2023 and currently works as Human Resources Manager for Çimko Cement Concrete Industry Trade Inc.