Nine Entertainment Co. Holdings Limited engages in broadcasting and program production businesses across free to air television and metropolitan radio networks in Australia. It operates through Broadcasting, Digital and Publishing, Domain Group, and Stan segments. The company is involved in the creation and distribution of content. It also provides advertising services on television, digital platforms, and newspapers; newspapers, magazines, and other publications circulation and subscription services; demand video streaming subscription services; and real estate media and technology services. The company offers its services under the Nine Network Television brand, including Channel 9 and 9HD, as well as 9Go!, 9Gem, 9Life, and 9NOW. It also provides its services under Nine digital brand comprising nine.com.au network, an online source of news, sport, entertainment, and lifestyle content; and 9Honey for women. In addition, the company sells Microsoft's suite of advertising products across Australia and New Zealand. Nine Entertainment Co. Holdings Limited was founded in 1956 and is based in Willoughby, Australia.