Ertuðrul Feyzi Tuncer

Dogan Yayin Holding AS conducted business in the media industry. It operates through the following segments: Publishing, Broadcasting, and Others. The Publishing segment included publishing and distribution of newspaper, magazines, and books. The Broadcasting segment offers television programs, movies, advertisements, music videos, and film distribution. The Others segment comprises of financial services which makes large-scale analyses into trade receivables to eliminate possible payment problems of the customers. The company was founded in 1980 and was headquartered in Istanbul, Turkey.

The Risk Management Association was founded in 1990 and promotes an enterprise approach to risk management, with a focus on credit risk, market risk, and operational risk. The non-profit company is based in Philadelphia, PA and has subsidiaries in the United States. RMA has 1,700 institutional members, including banks of all sizes and nonbank financial institutions, represented by 18,500 individuals located throughout the country and the Pacific. The company offers the largest offering of risk-focused resources for the financial services industry and maintains a strong community of risk professionals through events and courses that advance the understanding of risk management in financial services.

Part of Trillion Energy International, Inc., Petrol Ofisi Arama Üretim Sanayi ve Ticaret AS is a Turkish company that provides oil and gas exploration, production, and distribution of oil and gas. The company is based in Maslak, Turkey. Ertugrul Feyzi Tuncer has been the CEO of the company since 2000.