18 February 2026
News
From SEMI, we have traveled to our neighboring Portugal to collaborate in the recovery work of the E-REDES distribution network, affected by storm Kristin. The Northwest Electricity Delegation team has been in charge of carrying out this deployment, thus reinforcing our presence and operational capacity at a particularly complex time. Our commitment and vocation for […]
16 February 2026
News
At SEMI, we continue to advance our commitment to safety and continuous improvement in Live-Line Work (LLW). Since mid-2025, all our crews have a new ally in their daily operations: the “HADAS“, an assistance system inspired by the automotive sector’s ADAS that we have pioneered in adapting for LLW buckets. What are “HADAS”? They are […]
23 September 2025
News
SEMI has been awarded the CNS Alternate Transformer Substation project at Morón Air Base in Morón de la Frontera (Seville). The contract includes the expansion of the existing substation and the construction of a new Air-Insulated Substation (AIS), together with a control building that will house medium-voltage, metering, and protection systems. With this new award, the SEMI Special Projects […]
15 September 2025
News
At SEMI, we have successfully renewed our certifications in ISO 37001 (Anti-Bribery Management Systems) and UNE 19601 (Criminal Compliance Management Systems). These recognitions endorse the robustness of our compliance model and strengthen our commitment to transparency, ethics, and sound corporate governance. As part of the same audit process, SEMI also renewed its UNE 19603 certification […]
7 March 2025
News
El pasado 19 de diciembre de 2024 se nos comunicó oficialmente la adjudicación del proyecto de JRC/SVQ/2023/RP/1865 – OBRAS DE CONSTRUCCIÓN DEL NUEVO EDIFICIO DEL JRC EN SEVILLA, impulsado y financiado por la Comisión Europea. De mano de la constructora San José, con la que vamos en UTE, la Delegación de SEMI Proyectos Especiales Europa […]
27 November 2024
News
We upgraded one of Cambados’ main cell towers to adapt it for 5G technology.SEMI successfully completed a project for Vantage Towers to adapt the infrastructure for the installation of new 5G antennas. You can read the news in Diario de Arousa. A massive crane in the center of Cambados caught the attention of passersby. SEMI […]