Is Yatırım Menkul Değerler A.Ş. (Is Investment) has been one of the top institutions which has a large trade volume in ISE . With its professional and ethical investment approach, the company is among the most respected companies on the stock exchange.

Formerly known as Anadolu Hayat Sigorta, Anadolu Hayat Emeklilik A.Ş., the largest pension fund and life insurance company, assumed its new name at the end of 2003 and was turned a retirement company.

As Turkey’s first private investment and development bank, Türkiye Sınai Kalkınma Bankası A.Ş. (Turkish Industrial Develepment Bank) was established in 1950 with the support of World Bank and the cooperation between the government and the Central Bank of Republic of Turkey as well as private banks.

Others: Yatırım Finansman Securities and Camiş Yatırım Holding A.Ş.