Key factsactiveLegal nameSTEF ZELLAIfr_inseeRegistration330024332fr_inseeStatusactivefr_inseeTypeUnincorporated private groupfr_inseeIncorporated1983-04-01fr_inseeRegistered address57 AVENUE DE NAVARRE, 93290 TREMBLAY-EN-FRANCEfr_inseeIndustry52.4Efr_insee