Abdullah Guzeldulger

Adabank AS is engaged in commercial banking services. It is a member of Istanbul Gold Exchange. The company was founded on October 30, 1984 and is headquartered in Istanbul, Turkey.

Asya Katilim Bankasi AS operates as a participation bank. Its services include corporate, commercial, small and media enterprise and retail banking, foreign exchange, money markets, and international banking. The company was founded by Tahsin Tekoglu, Abdurrahman Selcuk Berksan, Mehmet Emin Hasircilar, Ali Riza Tanriseven, and Mustafa Firat on October 24, 1996 and is headquartered in Istanbul, Turkey.

Boydak Holding AS manufactures furniture, textiles, chemicals and iron-steel products. The firm provides iron-steel pipe, profile, and sheet metal products for automotive, white goods, and construction sectors; steel wires, bonell springs, LFK springs, SL, sack springs, off-set springs and spring carcasses, and S springs for furniture and textile sectors. The company was founded in 1957 and is headquartered in Kayseri, Turkey.

Verim Menkul Degerler AS provides investment advisory services. It offers consulting related to brokerage, stocks, portfolio management, custody, and public offering. The company was founded on November 2, 2012 and is headquartered in Istanbul, Turkey.

Part of Asya Katilim Bankasi AS, Isik Sigorta AS is a Turkish company that provides insurance brokerage services. The company is located in Turkey. The CEOs of the company are Abdullah Çelik, Recep Koçak.