Duro Felguera, S.A. executes turnkey projects for the energy and industrial sectors in Spain, Latin America, Europe, Asia, Africa, and internationally. It operates through Conventional Energy, Renewable Energy, Green Hydrogen and Energy Storage, Mining & Handling, Oil & Gas, Pressure Vessel, Industrial Plants, Services, Logistics Systems, and DF Digital Security segments. The Conventional Energy segment engages in gas turbine power, conventional thermal power plants, biomass, and waste to energy related activities. The Renewable Energy segment executes turnkey projects comprising of photovoltaic, solar thermal plants, onshore and offshore wind farms, biogas and biofuels, hydro and wave power, biomass, and geothermal, as well as energy recovery projects. The Green Hydrogen and Energy Storage segment provides green hydrogen, energy, and ammonia storage services. The Mining and Handling segment offers grinding, milling, classification, separation by magnets, gravity, floatation, heap/tank leaching, sedimentation, and sedimentation of residues services. The Oil and Gas segment provides LNG tanks, hydrocarbon storage plants, operation, and maintenance related services. The Pressure Vessel segment offers FCC units, unit packages, modular construction, nuclear components, etc. The Industrial Plants segment develops projects for complex industrial plants in the steel, chemical, cellulose, and other sectors. The Services segment provides construction and assembly, insulation, start up, operation and maintenance, and other services. The Logistics Systems segment offers software programming, consulting and engineering, design, engineering of integral logistics solutions, and after sales services. The DF Digital Security segment offers design and implementation of communications and security engineering solutions, as well as professional services. Duro Felguera, S.A. was founded in 1858 and is headquartered in Gijón, Spain.