Soner Gedik

GEDIK Holding AS is a Turkish company that manufactures welding electrodes. The private company is based in Istanbul, Turkey. and has subsidiaries in Turkey.

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.

Demirören Gazetecilik AS owns and operates printed and digital media properties. Its activities include content collection and management for newspapers, magazines, and television channels, as well as advertising and publishing. The company was founded by Ercument Karacan, Hatice Hediye Karacan, Atif Yonsel, Abdi Ipekçi, Nurettin Demirkol on November 16, 1960 and is headquartered in Istanbul, Turkey.