Koc Metalurji A.Ş. operates as a key player in Turkey's steel industry, specializing in the production and processing of liquid steel and construction iron products. The company manufactures long steel products, including rebar, wire rods, and profiles, serving construction, manufacturing, and industrial sectors. It operates two main production facilities equipped with melting and rolling mills located in Osmaniye and Hatay, Turkey. Besides production, Koc Metalurji is engaged in the trading of raw, semi-finished, and finished metal products. Founded in 1991 and headquartered in Istanbul, the company serves domestic and select export markets.
In the last 1-2 years, Koc Metalurji has made notable strategic investments to enhance its production capabilities, including a $3.5 million purchase agreement for a continuous casting machine from China's Harbin GuangWang Electromechanical Ltd. This equipment investment is targeted at its Osmaniye plant and is expected to increase production capacity, turnover, and profitability upon delivery within seven months. Despite operational challenges leading to a net loss reported in the first nine months of 2025, Koc Metalurji's sales revenues showed a 7.3 percent year-over-year increase. The company continues to focus on expanding its capacity and operational efficiency in the Turkish steel sector. Koc Metalurji is part of the broader industrial ecosystem and benefits from its strategic positioning within Turkey's heavy industry landscape.