Cellnex Telecom, S.A. operates infrastructure for wireless telecommunication in Spain, Italy, the Netherlands, France, Switzerland, the United Kingdom, and Ireland. The company operates through three segments: Telecom Infrastructure Services, Broadcasting Infrastructure, and Other Network Services. It offers co-location services in its infrastructure allowing mobile carriers to install their telecommunications and wireless radio broadcast equipment; and multi-operator telephony network solutions for open and closed environments through distributed antenna systems and small cells technologies. The company also provides broadcasting network services, including digital terrestrial television (DTT), hybrid DTT, satellite DTT services, and premium DTT services; FM and digital radio services; and Internet media services, such as online multiscreen video solutions, online business support solutions, and content distribution services, as well as site rental services. In addition, it offers data transportation services comprising satellite transportation, digital terrestrial circuits, Amazon direct connect, and Internet throughput services; security and emergency networks, terminals, and control centers; smart communication networks consisting of wireless broadband, irrigation management services in rural settings, and Internet of Things services; smart services for city management; and engineering/consulting, and operation and maintenance services. The company serves mobile network operators, broadcasters, and other public and private companies. As of December 31, 2019, it operated through a portfolio of 36,471 sites and 1,995 nodes. The company was formerly known as Abertis Telecom Terrestre, S.A.U. and changed its name to Cellnex Telecom, S.A. in April 2015. Cellnex Telecom, S.A. was founded in 2008 and is headquartered in Madrid, Spain.