Cigdem Sabanci Bilen Net Worth: Cigdem Sabanci Bilen is a Turkish businesswoman who has a net worth of $1.2 billion. Ms Bilen gets back to the billionaire circles along with the flourish of her family’s holding group, Sabancı Holding, which is Turkey’s largest industrial and financial conglomerate by profit. As the granddaughter of Sabanci Group founder Haci Omer Sabanci, she has maintained her connection with the family business. Bilen’s husband also joined the group in 1996, and has served as Chief Financial Officer of Sabanci Holding since 1977. Furthermore, he is a board member of various Sabanci Group companies. Aside from the family business, Cigdem Sabanci Bilen holds a stake in Akbank (one of the largest banks in Turkey), which went up 21% over the past year.