Nilüfer Sezgin

IS Portfoy Yonetimi AS (IS Portfoy) is an asset management firm headquartered in Istanbul, Turkey. The firm was founded in 2000 and is a subsidiary of Is Yatirim Menkul Degerler AS (IST: ISMEN), itself a subsidiary of Turkiye Is Bankasi AS (IST: ISCTR) in Turkey. IS Portfoy offers a range of pension and investment funds for individual and institutional investors.

Founded in 2009, Erste Securities Istanbul Menkul Degerler AS is a part of Erste Group Bank AG, one of the largest financial service providers in Central and Eastern Europe. The company is based in Istanbul, Turkey. Erste Group Bank AG is a major player in the financial industry, providing a wide range of services to clients in the region.

Part of TEB Holding AS, TEB Yatirim Menkul Degerler AS is a Turkish company that operates online mobile and web platforms and provides investment brokerage services. The company is based in Istanbul, Turkey. The company was founded in 1996. Hamza Baturalp Candemir has been the CEO of the company since 2012.