In 2000, he initiated a joint venture with DuPont for polyester fabric production, and became president of the newly founded DupontSA.
He has shares in Odesa Polymer,[3] a company which produces and exports Turkey's only recyclable foldable crates.
They are manufactured at Odesa Polymer's plant, located at Duzce Industrial Zone, directed by Dr. Naim H. Alemdaroglu.
The majority of his wealth comes from his stakes in the family company Sabancı Holding and its subsidiary, the largest private bank in Turkey, Akbank.
Hacı, after finishing Saint-Benoit French high school, continued education at Tufts University in the US and achieved his bachelor's degree in economics.