Dolapdere Tradesmen and Craftsmen Housing Construction Cooperative

Limited Liability Istanbul Sefakoy Tradesmen and Artisans Credit Cooperative

Ss Halic Alibeykoy Reservoir Area Industry and Collective Workplace Construction Cooperative

S. S. Marmara Tankcilari Konut Yapi Kooperatifi

Istanbul Blacksmiths Cooperative for Collective Workplace and Housing Construction

Istnak Yapı Kooperatifi

S. S. Askoop Anatolian Industrialists Collective Workplace Construction Cooperative - Askoop Private Industrial Zone

Zeytinburnu Small Industrial Site Construction Cooperative

Maslak