Gübre Fabrikalari Türk Anonim Sirketi, together with its subsidiaries, produces and sells chemical fertilizers in Turkey and internationally. The company offers solid chemical fertilizers; micro granular, crystal and powder form, liquid form, and organic and organomineral liquid fertilizers, as well as biostimulants, auxiliary products, and plant nutrition packages; slow-release fertilizers, such as phosphorus protectant and nitrogen inhibitor fertilizers; organomineral fertilizers; and organic and hobby agriculture fertilizers under the GÜBRETAS brand. It also produces and trades in fertilizer raw materials; and operates and develops gold mines. In addition, the company provides logistics, laboratory, and port services; and technical and general services to the oil, gas and petrochemical industries. It exports its products. The company was founded in 1952 and is headquartered in Istanbul, Turkey. Gübre Fabrikalari Türk Anonim Sirketi is a subsidiary of Agricultural Credit Cooperatives of Turkey.