Ertugrul Aydin

Part of Ordu Yardimlasma Kurumu, Ataer Holding AS is a holding group with interests in retirement benefits services.

Ordu Yardimlasma Kurumu provides pension fund for the military officers. It also makes private equity investments. The company is founded on March 1, 1961 and is headquartered in Ankara, Turkey.

Iskenderun Enerji Uretim Ve Ticaret AS operates as a coal fired power plant. The firm operates in compliance with international technical standarts and the competitiveness of the plant is secured by design and high availability. The company was founded in 1998 and is headquartered in Ankara, Turkey.

Part of Ordu Yardimlasma Kurumu, OYAK Girisim Danismanligi AS provides investment services. The company is based in Istanbul, Turkey.

Oyak Renault Otomobil Fabrikalari AS is a joint venture which engages in the manufacture, distribution, and sales of automobiles and engines. It offers cars under the brand Renault and models Clio IV, Clio Grand Tourer, and Megane Sedan. The joint venture was founded on December 4, 1969 and is headquartered in Istanbul, Turkey.

Orfin Finansman AS provides financing services to the customers of Renault and Dacia automobile brands. It offers a range of loans, adjusted interest rates and fees, as well as insurance options for purchase of a new or second-hand vehicle. The company was founded by Doga Soysal and Güney Arik on December 13, 2011 and is headquartered in Istanbul, Turkey.