Yildirim Demirören

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.

Besiktas Jimnastik Kulubu is a sports club based in Istanbul, Turkey. The club offers various sports activities such as football, basketball, handball, volleyball, athletics, boxing, esports, wrestling, gym, rowing, and table tennis. The Turkish company also has sports schools, a museum, and a magazine. The club has several branches and companies, including Besiktas Futbol Yatirimlarisanayi ve Ticaret A.S., Besiktas Basketball Yatirimlarisani ve Ticaret A.S., Besiktas Sportif Products Industry and Trade Inc., Besiktas Insaat ve Ticaret A.S., and Besiktas Television Broadcasting Inc. The club is also associated with Ataturk and other associations. The private company has a board of directors and committees, and they prioritize privacy and protection of personal data.

The World Association of News Publishers (WAN-IFRA) is an organization that aims to protect the rights of journalists and publishers worldwide to operate independent media. The company is based in Frankfurt, Germany, and has subsidiaries in Switzerland. It provides its members with expertise and services to thrive in the digital world and fulfill their important role in society. With formal representative status at the United Nations, UNESCO, and the Council of Europe, WAN-IFRA derives its authority from its network of leading news publishing companies and technology entrepreneurs, as well as its 60 national association members representing 18,000 publications in 120 countries. The German company was founded in 1948, and Vincent Peyrègne has been the CEO since 2012.

Demirören Sirketler Grubu distributes liquefied petroleum gases. The firm is engages in operations within energy, industry, tourism, shopping mall operation, port operation, construction service, media, e-commerce and education service sectors. The company was founded by Erdogan Demirören in 1956 and is headquartered in Istanbul, Turkey.