Sinpas Gayrimenkul Yatirim Ortakligi AS engages in the development and sale of real estate properties. Its projects include Gokorman, Metrolife, Aquacity Denizli, Queen Bomonti, Ege Vadisi, Aydos Country, Incek Blue, Incek Life, Ege Yakasi, Bursa Modern, Avangarden, Bosphorus City, Ege Boyu, and Incek Green. The company was founded by Avni Celik in 1974 and is headquartered in Istanbul, Turkey.