Eiffage Energia Eiffage Energía is a company providing services for the electrical infrastructure, installations, maintenance, electromedicine, renewable energy, civil works, and construction industries. | ![]() ISASTUR ISASTUR (also known as Ingenieria Y Suministros Asturias) is a company that specializes in building and maintaining infrastructure for the energy sector. | TSK Electronica y Electricidad TSK Electronica y Electricidad (TSK) is a company that provides industrial engineering services. | ![]() COMSA Corporacion COMSA Corporación is a company specializing in the construction and maintenance of road and rail transport networks, buildings, hydraulic, port, and airport works. | ![]() Duro Felguera Duro Felguera is a company that specializes in the execution of engineering, procurement, and construction (EPC) projects. | |
Founding Date | Founding Date 2003 | Founding Date 1978 | Founding Date 1986 | Founding Date 1891 | Founding Date 1858 |
Type | Type Subsidiary | Type Private | Type Private | Type Private | Type Public |
Tags | |||||
Locations | Locations Albacete, ES HQ Kingston, JM Ciudad De México, MX Lima, PE Albacete, ES Madrid, ES | Locations Llanera, ES HQ Erandio, ES Llanera, ES | Locations Gijón, ES HQ Gijón, ES | Locations Barcelona, ES HQ Dar El Beïda, DZ Principat D'andorra, AD Buenos Aires, AR Las Condes, CL see more | Locations Gijón, ES HQ Bir Mourad Raïs, DZ Buenos Aires, AR Río De Janeiro, BR Montréal, CA Las Condes, CL Bogotá, CO see more |
Employees | Employees 2,1771% increase | Employees 94014% decrease | Employees 1,436 | Employees 2,920 | Employees 1,49629% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) €6.2m (Y, 2021) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) €161.1m (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods €1.5m (Y, 2021) | Cost of goods N/A | Cost of goods N/A | Cost of goods €74.2m (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit €4.7m (Y, 2021) | Gross profit N/A | Gross profit N/A | Gross profit €96.6m (FY, 2025) |
Net income | Net income N/A | Net income (€1.9m) (Y, 2021) | Net income N/A | Net income N/A | Net income (€71m) (FY, 2025) |

ISASTUR (also known as Ingenieria Y Suministros Asturias) is a company that specializes in building and maintaining infrastructure for the energy sector.
View companyTSK Electronica y Electricidad (TSK) is a company that provides industrial engineering services.
View company
COMSA Corporación is a company specializing in the construction and maintenance of road and rail transport networks, buildings, hydraulic, port, and airport works.
View company
Duro Felguera is a company that specializes in the execution of engineering, procurement, and construction (EPC) projects.
View company