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Business lines

We develop our activity in different energy sectors, carrying out projects of great importance. We offer a wide range of services for private and public clients.


Selection of some of the most relevant projects in each of our business lines.

Sustainability and Innovation

For Eiffage Energía Sistemas Group, low-carbon construction is one of the main targets, being also an opportunity to make a difference in terms of sustainability.


Corporate Social Responsibility is one of the essential practices for the company, being one of the main axes in all our branches and subsidiaries around the world.
This CSR policy must respect all employees, communities and also environment, with the integration of ethical values.


Working at Eiffage Energía Group is a great choice. We take care of our employees and offer them training and development within the company, even having the possibility of being part of the shareholders.


Find here the latest news from Eiffage Energía Sistemas Group and stay informed of our activity through LinkedIn.


Find here all our national and international branches.

Conscytec to build a new sustainable 50-home building for Realia in Sabadell

Conscytec, our construction subsidiary, begins construction of a new sustainable building of 50 homes for Realia in Sabadell.  The building achieves class B energy rating. It is above the requirements of the CTE (class C). This represents more than 20% savings in energy demand compared to the reference building. The areas which we will act are: concrete structure above ground; installations; and finishes of the complete work.

Other projects in Sabadell

Conscytec is constructing two other buildings in Sabadell, for 21 and 32 homes respectively, awarded by Vimusa S.A., the public land and housing company of the municipality of Sabadell. A construction concept that bears the Conscytec seal, using a lightweight lattice formwork system that reduces the use of concrete and steel in the slabs by 30%. A milestone that represents a radical change and improves project management: by cutting execution times, considerably reducing the volume of waste, and increasing health and safety in the construction.

Commitment to sustainability

Parameters that are part of our commitment to sustainability, as one of the essential pillars that encompasses all our business lines. Conscytec bases its activity on a strong commitment, through a demanding process of ‘continuous improvement’, through development, innovation and creativity. 

Low-carbon construction

This makes it possible to take on increasingly ambitious, more environmentally friendly projects in more complex environments, with better guarantees. An expertise that focuses on low-carbon construction, in which prefabrication, 2D and 3D industrialization, dry construction, and the use of eco-efficient construction materials and systems, such as wood or straw insulation, are progressively gaining ground. The activity covers the different typologies, including new construction, refurbishment and renovation, accompanying the client in all project stages. From planning, design, management and execution to turnkey handover, with great capacity for adaptation and a high degree of specialisation. Edificio-sostenible-Realia-Conscytec   Edificio-sostenible-Realia-Conscytec   Edificio-sostenible-Realia-Conscytec   Edificio-sostenible-Realia-Conscytec