Mustafa Kemal Özmen

TEB Portföy Yönetimi AS (TEB) is the investment management subsidiary of TEB Holding AS in Turkey. Headquartered in Istanbul, TEB manages local and foreign mutual funds and pension funds. They also provides discretionary portfolio management to individual and institutional investors according to their risk/return expectations.

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.

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.