EuroTeleSites AG provides telecommunications infrastructure and solutions under the EuroTeleSites brand in Austria, Bulgaria, Croatia, Slovenia, North Macedonia, and Serbia. The company offers variety of solutions for building and maintaining various telecommunications services. It also provides space for installation of the required active components of the mobile network operator (MNO), including antennas, directional radio antennas, and air conditioning and access systems; contract management services comprising colocation management for existing and future contracts; and structure, air-conditioning systems, security systems, and energy systems maintenance services. In addition, the company supports the MNOs in electromagnetic fields (EMF) communication with authorities and tenants; and offers built-to-suit and upgrading services, as well as energy services comprise alternative energy supply. It serves mobile network operators, internet service providers, enterprises, and government agencies. The company was incorporated in 2023 and is headquartered in Vienna, Austria. EuroTeleSites AG is a subsidiary of América Móvil B.V.