حديقة صناعية في
- Gebze Organized Industrial Zone Management CenterGebze Organized Industrial Zone Management Centerمغلق حتى الأثنين
- Gebze Güzeller Organized Industrial Zone DirectorateGebze Güzeller Organized Industrial Zone Directorateمفتوح حتى ٢:٣٠ مKocaeli, Gebze District, İnönü Gebze Güzeller OSB Mah., Aşık Veysel Sok.
- GOSB TeknoparkGOSB Teknoparkمغلق حتى الأثنينKocaeli, Gebze District, Gebze OSB Mah.
