Cengiz Yonezer

Avea Iletisim Hizmetleri AS provides telecommunication services in Turkey. The company offers prepaid & postpaid mobile services, home phones, wireless internet broadband services, calling cards, office solutions and voice services. Avea Iletisim Hizmetleri was founded in February, 2004 and is headquartered in Istanbul, Turkey.

QNB Finans Yatirim Menkul Degerler AS is a Turkish financial investment company founded in 1996. QNB Finans Yatirim Menkul Degerler is based in Etiler/Istanbul, TR and ultimately controlled by the Government of Qatar. The company provides investment services through its platform, QNB Finansinvest, which is user-friendly, innovative, fast, and reliable. The platform allows customers to easily make transactions and monitor the market.

Numnum Yiyecek ve Içecek AS owns and operates restaurants. Provides food services and operates eating places is headquartered in Istanbul, Turkey.

Part of Türkiye Is Bankasi AS, Isbank AG is a financial institution based in Frankfurt, Germany. The German company provides short-term financing solutions through its operating loan, with interest rates only applied when funds are used. Isbank offers various online services, including online banking and forms, to make business operations easier for its clients. The company prioritizes the safety and security of its customers, providing a secure online portal with attractive financial products for both private and business customers, ranging from financing to investment and retirement planning. Isbank was founded in 1992, and its CEOs are Cahit H. Çinar and Ünal Tolga Esgin.

212 Ltd is an independent venture capital firm founded in 2011 by Numan Numan and Ali H. Karabey. The firm is headquartered in Istanbul, Turkey and has additional offices in Doha, Qatar and San Francisco, the USA.