
ISOTRON is a company specializing in the engineering, manufacturing, installation, commissioning, and maintenance of electrical systems and instrumentation, regulation, and control systems. It also develops renewable energy generation infrastructure, such as photovoltaic plants and wind farms, among other solutions in the energy sector.
ISOTRON, founded in 1989, is a flexible company with a constant drive for technological innovation and a high capacity to adapt to new environments and cultures, always backed by a solid professional foundation. This combination, along with its strong international focus, has led the company to carry out major projects in various regions, including Europe, South America, and North Africa, among others.
The projects developed by ISOTRON cover various areas, including:
- Electrical and industrial instrumentation: low-voltage, medium-voltage, and high-voltage systems, as well as industrial instrumentation, automation, and control systems. Based on the system data and specifications, we develop basic engineering (single-line diagrams, instrumentation loops, automation and control architecture) and detailed engineering, supply equipment, and perform the installation and commissioning of the systems.
- Automation and control: architectural design, equipment supply, and programming of automation and control systems for a wide variety of industrial facilities and processes, as well as control systems for substations and wind and solar power plants.
- Substations and power lines: execution of EPC projects for substations (AIS and GIS) and power lines (overhead and underground) at low, medium, and high voltages (up to 800 kV).
- Renewable Energy: EPC or BOS/BOP projects for wind and solar farms, as well as BESS (hybrid or stand-alone), solar thermal plants, etc.
- Maintenance: maintenance services for electrical systems and instrumentation in industrial facilities, as well as wind and solar farms.
The company carries out the activities described above in a wide variety of sectors:
- Renewable energy: wind, solar photovoltaic, BESS, solar thermal, etc.
- Energy: electrical infrastructure (power lines and substations) and conventional power generation (coal, gas, etc.).
- Petrochemicals: upstream and downstream.
- Chemicals.
- Steel and Metallurgy.
- Mining.
- Food.
- Automotive: transportation systems, robotics systems.
- Environment: water treatment and seawater desalination.
ISOTRON’s experience with a wide range of clients and industries, as well as its commitment to continuous improvement, enables the company to achieve very high standards of quality, environmental protection, and occupational safety, and it has earned recognition from numerous leading clients with the highest global standards.
Where is ISOTRON
Some Projects of ISOTRON



- Photovoltaic Power Generation
- EPC
Subestación Escatrón Promotores 30/132/220/400 KV
- ISOTRON
- Spain





