Our Clients
Clients with whom we have shared successes and goals.
Business Lines
Featured Projects
Fiber Optic Networks
Broadband Network in Peru
SEMI has participated in the construction of 140 nodes to provide broadband network access in the regions of Cuzco and Ayacucho. The project is part of the strategic initiatives of Peru’s Ministry of Telecommunications, aimed at delivering fiber optic connectivity to rural areas to provide coverage for both individuals and institutions. To date, SEMI is […]
DAS
DAS System Installation in Stadiums and Special Environments
SEMI has carried out the installation of DAS systems to provide mobile network coverage in the Camp Nou, Mestalla, and Riazor stadiums. These installations involved deploying small-sized antennas distributed throughout various areas of the stadiums, with coaxial feeder lines converging into multiple equipment rooms (Base Stations) strategically located within the facilities.Transmission to these equipment rooms […]
Telecommunications in the Railway and Metro Sector
The synergies between our Railways and Communications business lines enable us to provide clear added value in telecommunications solutions for railway environments. As a result of these synergies, we have successfully undertaken various projects: We have certified Pilots and Supervisors, allowing us to execute these projects autonomously and on a turnkey basis. Key Projects:
PFV Matrisol
Construction of a photovoltaic park with a capacity of over 50 MW, including operation and maintenance (O&M), as well as the energy evacuation infrastructure.
Digitalization Plan EN 61850
Implementation of IEC 61850 as the main communication protocol in the new telecontrol systems of ENEL’s High Voltage Substations, using IDACS+ technology.
Command Operations
Construction of three buildings designated for offices, meeting rooms, and a bank. The buildings feature three floors and a total area of 2,900 m², along with public roads and parking facilities. The buildings are constructed with a reinforced concrete structure, including beam-and-block slabs and a full perimeter of concrete walls. All interior and exterior installations […]
