Bogaziçi Beton Sanayi ve Ticaret AS engages in the provision of concretes. Its products include standard concrete, special and technical concrete, adn boutique concretes. The company was founded by Abdurrahim Zengin, Rolan Ferit Basoglu, Albert Kerim Henri Basoglu, Ertan Zengin, and Ayse Zengin in 1997 and is headquartered in Istanbul, Turkey.