The project of Trabzon Cement Factory was approved on 25.05.1964 and the construction of the factory started on 23.04.1965. The machinery and equipment of the factory were procured from the Humboldt company in West Germany, and the entire steel construction and part of the machinery were made in Turkey. The rotary kiln was fired on 15.04.1967 and it was put into operation. As the factory location; It is located in the east of Trabzon, in the Değirmendere area of the Trabzon-Rize state highway, on the coastal part. 77.861 m 2 when first establishedIt is placed in an area of. While the factory was in the status of ‘Subsidiary’ affiliated to the General Directorate of Turkey Cement and Soil Industry TAŞ (ÇİTOSAN) until 31.07.1991, with the decision of the High Planning Council dated 31.07.1991 and numbered 91/34, 12796 shares belonging to ÇİTOSAN were transferred to the Public Partnership Administration (KOI). It was privatized by being sold to Rumeli Holding A.Ş. on 03.12.1992. After the İmar Bankası incident, it was taken over by the SDIF in 2004. The Trabzon Cement Factory, which was put up for sale by the SDIF in 2005, was purchased by Aşkale Cement on 29.12.2005 for a payment of 81 million 250 thousand dollars. After this acquisition, in the Trabzon Factory where serious investments were made, especially in the environment, CEM I 42.5 R, CEM II / A-LL 42.5 R, CEM II / AM (P-LL) 42, There are EC certificates of conformity for 5 R and CEM II / BM (P-LL) 32.5 R products. The factory has ISO 9001 and OHSAS 18001 management systems.