Deutsche Umwelthilfe (DUH) e.V. FIAP – Research institute for Innovative and Preventive Job Design e.V. Asociación de Investigación y Cooperación Industrial de Andalucía (AICIA) City Council of Cadiz WWF Danube-Carpathian Program Bulgaria Lusatian Perspectives Alliance of Associations Polish Green Network Green Future Institute Foundation PEDAL Consulting German-Bulgarian Chamber of Industry and Commerce (AHK Bulgaria)