|Audio Elektronik A.S.
|Energy Labor Union
|Kervan Tekstil San. ve Dış Tic. A.S.
|Alpi Oral and Dental Health Center
|Anadolu Motor Production and Marketing Inc.
|Gemak Group of Companies
|Özçelik Labor Union Istanbul Branch No. 2 Presidency
|Airport Operation and Aviation Industries Inc.
|Hak-Is Union Istanbul Provincial Presidency
|Turkish Retirees Association Kartal Branch Presidency
|Petrol Labor Union
|ETK Kablo A.S.
|Gamak Makina San. A.S.
|Maltepe Chamber of Tradesmen and Craftsmen
|Watsons Beauty and Care Products
|Eryetiş Balkans Education Institutions
|Little Rows Kindergarten
|Viennalife and Hayat Emeklilik A.S.
|Kartal Chamber of Women and Men Barbers Tradesmen and Craftsmen
|Agricultural Labor Union Istanbul Provincial Presidency
|Türkiye Finans Katılım Bankası A.Ş.
|QNB Finans Bank A.S.
|Kuveyt Turk Participation Bank Inc.
|United Metalworkers Union Istanbul Branch No. 1 Presidency
|Ümraniye District Directorate of National Education
|Sancaktepe Bil College
|Türk Reasürans A.Ş.
|Kartal ve Adalar Esnaf ve Sanakalar Kredi ve Kefalet Koop.
|Legrand Electricity Inc.
|Ahi Industrialists and Businessmen Association
|Memur Sen Istanbul Provincial Presidency
|Pendik Chamber of Tradesmen and Craftsmen
|Istanbul Regional Administrative Court
|College of Joy Altunizade Branch
|BSH Home Appliances
|Metal Auto Trade Ltd. Şti.
|Mil Diyanet Sen
|Diva - You
|Turkish Seafarers Union
|Kadıköy District Directorate of National Education
|Istanbul Provincial Presidency of Türkiye Kamu Sen
|Istanbul Chamber of Certified Public Accountants
|Huzur Giyim San. ve Tic. A.S.
|Deriteks Trade Union
|Primary School Teachers' Health and Welfare Fund
|Istanbul Anatolian Chief Public Prosecutor's Office
|Piri Reis University
|Ince Shipping and Trade Inc.
|Toyotetsu Automotive Parts San. ve Tic. A.Ş ( TOYOTFamily )
|Sancaktepe District Directorate of National Education
|Turkish Education Union Istanbul Branch No. 2 Presidency
|Berko İlaç ve Kimya San. ve Tic. A.S.
|BASF Türk Kimya San. ve Tic. Ltd. Şti.
|Chamber of Geological Engineering
|Çekmeköy Industrialists, Businessmen and Industrialists Association (ÇEKSİAD)
|LC Waikiki Merchandising Services
|Birinci Automotive Industry and Trade Inc.
|CTP Composite Inc.
|Toypa Mağazacılık Ticaret A.Ş. (TOYZZ SHOP)
|Gebze Technical University
|Istanbul Commodity Exchange
|Evyap Soap Oil Glycerin San. ve Tic. A.Ş
|Kibar Holding A.S.
|Desan Deniz İnşaat Sanayi A.Ş.
|Istanbul Branch Presidency of Basın-İş Union
|Ülker Bisküvi San. A.Ş.
|Aytemiz Akaryakıt Dağıtım A.Ş.
|Kartal District Directorate of National Education
Updated Date:20 February 2024Creation Date:01 February 2024