Arteche

Arteche is a Spanish-headquartered technology group that designs, manufactures, integrates, and supplies electrical equipment and solutions for the power sector from generation through transmission and distribution. Originating in 1946 as a manufacturer of instrument transformers, it now focuses on products and systems for electrical measurement and monitoring, automation of transmission and distribution grids, and network reliability. Its portfolio covers high, medium, and low voltage instrument transformers, power voltage transformers, digital instrument transformers, medium-voltage sensors, auxiliary and railway relays, substation control and automation systems, protection of mixed overhead–underground lines, automatic circuit reclosers, and power quality equipment such as capacitor banks and harmonic filters. Arteche also offers power grid automation systems, consultancy and engineering services for grid-connected renewables, testing and training, and flywheel-based energy storage systems. The group structures its activities around three business pillars: Measurement & Monitoring Systems, Transmission & Distribution (network automation), and Network Reliability, with measurement and monitoring representing the largest share of revenue. Arteche operates production plants, R&D facilities, and more than 80 technical-commercial offices across Europe, North America, Latin America, and Asia-Pacific, and reports equipment installed in over 170 countries, serving utilities and other grid and generation customers. Around 2023 it generated over €400 million in revenue, rising to more than €500 million in 2025. Arteche emphasizes R&D, including one of the largest ultra-high-voltage laboratories in Europe, and pursues growth through international expansion, acquisitions and joint ventures, and a 2024–2026 strategic plan focused on smart grids, automation, network reliability, asset management, and energy storage to support renewable integration. Its stated purpose is to ensure universal access to clean, efficient, high-quality energy, embedding sustainability, eco-design, and decarbonization objectives into governance, people policies, and product development.