• Turkish Industrialists’ and Businessmen’s Association (TÜSİAD) 
• Turkish Employers’ Association of Construction (INTES)
• Turkey Contractors Union (TMB)
• International Contractors Union (UMB) 
• Ankara Trade Chamber (ATO)
• Ankara Chamber of Industry (ASO)
• Foreign Economic Relations Committee (DEIK) 
• Turkish Tourism Investors Association (TYD)
• World Water Council (WWC)
• Turkish Exporters’ Association (TİM)