İSTON İSTANBUL BETON ELEMANLARI VE HAZIR BETON SAN. VE TİC. A.Ş.

İSTON was founded in 1986 by the Istanbul Metropolitan Municipality to provide high-quality and innovative solutions for urban infrastructure and superstructure needs, and to enhance living spaces by shaping the future of cities through the creative integration of engineering, technology, and design. With a vision of being a sector-leading brand preferred by its employees and stakeholders, İSTON products are not only widely used in Istanbul and across Türkiye, but are also chosen in many countries worldwide through its export activities. İSTON operates across six different campuses—including its Headquarters—with an expert workforce of approximately 1,000 employees in Altunizade, Bayrampaşa, Hadımköy, Tuzla, Yenibosna, and Esenler Giyimkent. With its broad product portfolio, the company offers urban furniture, playground equipment, concrete and reinforced concrete pipes, paving stones and curbstones, ready-mixed concrete, and prefabricated infrastructure elements, as well as architectural design, urban project implementation, contracting, and building inspection services.