Grupo Ezentis, S.A. operates telecommunications and energy infrastructures. The company provides fixed and radio communications services, including consulting, design, planning, installation, commissioning, and maintenance of communications systems; undertakes outdoor and indoor projects, such as football fields, airports, tunnels, subways, bus stations, and shopping centers; industrial installation services in logistics and production centers; and new construction, renovations, and expansions. It also undertakes construction, rehabilitation, and expansion projects for centers and buildings; comprehensive maintenance services for buildings, production centers, logistics platforms, commercial premises, and hotels; and services for improving the energy efficiency of facilities. In addition, it engages in development, installation, and integration of interactive audiovisual communication projects and devices. Ezentis, S.A. was incorporated in 1959 and is based in Madrid, Spain.