Dogan Sirketler Grubu Holding A.S., together with its subsidiaries, engages in the energy, fuel, industry, financial services, internet, and entertainment and media businesses in Turkey. The company engages in the sale and distribution of petroleum products; production and trading of electricity from water, wind, and solar; producing steel wire ropes, industrial galvanized wires, industrial spring wires, bead wires, and concrete strands used in cranes, construction, oil and mining, ships, elevators, transportation vehicles, agricultural vehicles, and other areas; and manufacturing steering and suspension systems parts for various types of vehicles. It is also involved in sale activities of motorcycle and marine products; marketing business; mortgage, factoring, and financing activities; publishes newspapers, magazines, and books; produces movies, screenings, theater performances, and shows; offers actor management, casting agency, and video production; broadcasts network; publishes and broadcasts radio; and operation of netd.com, a video content platform, as well as hurriyetemlak.com, a real estate portal. In addition, the company engages in sale of books through its stores, as well as online. Further, it offers marine tourism services. The company was founded in 1980 and is headquartered in Istanbul, Turkey.