Cellnex Telecom, S.A. is a significant European company engaged in the ownership and management of wireless telecommunications infrastructure. Its operations span numerous countries, including Austria, Denmark, Spain, France, Ireland, Italy, the Netherlands, Poland, Portugal, Sweden, Switzerland, and the United Kingdom. The organization structures its business into three primary divisions: Telecom Infrastructure Services, Broadcasting Networks, and Network Services and Other Offerings. Within its Telecom Infrastructure Services segment, Cellnex enables mobile network operators to co-locate their telecommunications and wireless broadcasting equipment on its sites. Furthermore, it deploys and manages sophisticated distributed antenna systems (DAS) and small cells – localized networks of interconnected antenna nodes designed to enhance wireless service coverage and capacity. The Broadcasting Networks division delivers a wide array of transmission services. These include various formats of digital terrestrial television (DTT), such as hybrid, satellite, and premium DTT options, alongside both traditional FM and digital radio services. This segment also extends to internet media solutions, providing online multiscreen video platforms, digital content distribution, and business support tools for web-based applications. The third segment, Network Services and Other Offerings, is broad and diverse. It provides an assortment of data transport services, featuring satellite communication, digital terrestrial circuits, direct connections to Amazon Web Services, and general internet throughput. This segment also encompasses essential security and control services, covering emergency communication networks, specialized terminals, early warning systems for forest fires, and centralized command centers. Additionally, Cellnex develops smart communication networks, which offer wireless broadband, Internet of Things (IoT) solutions, and specialized applications like irrigation management in rural areas. Further offerings include intelligent services tailored for urban administration, comprehensive engineering and consulting, and ongoing operation and maintenance support. The company is also actively involved in the construction and operation of fiber optic telecommunications networks. Cellnex's extensive services cater to a varied clientele, primarily comprising mobile network providers, broadcasting entities, and public administrations. Established in 2008 and headquartered in Madrid, Spain, the company was formerly known as Abertis Telecom Terrestre, S.A.U. before rebranding to Cellnex Telecom, S.A. in April 2015.