حديقة صناعية في
- Gebze Organized Industrial Zone Management CenterGebze Organized Industrial Zone Management Centerمفتوح حتى 5:30 م
- Gebze Güzeller Organized Industrial Zone DirectorateGebze Güzeller Organized Industrial Zone Directorateمفتوح حتى 5:30 مKocaeli, Gebze District, İnönü Gebze Güzeller OSB Mah., Aşık Veysel Sok.
- GOSB TeknoparkGOSB Teknoparkمفتوح حتى 5:00 مKocaeli, Gebze District, Gebze OSB Mah.
- Mobiljet GebzeMobiljet Gebzeساعات العمل غير معروفةKocaeli, Cayirova District, Akse Mah.
