Group of engineering companies in the energy sector and circular economy

Group of engineering companies in the energy sector and circular economy

Experience, quality, capacity, flexibility, and mobility make our goal technical excellence, as we are immersed in a continuous process of innovation and development in order to offer the best solutions and services to our clients.

With over 250 professionals, SISENER has established itself as one of the leading companies in the sector, incorporating all the specialties and the best human and technical resources necessary to offer comprehensive services in engineering, geotechnics, architecture, and new technologies.

We carry out a wide range of activities related to energy, waste management and, decarbonization:

Projects of electrical substation, high-voltage lines, hydroelectric power plants, wind farms, solar plants, biomass, waste treatment, and valorization for energy production (WtE) or hydrocarbon production (WtF), cogeneration, industrial thermal processes, hydrogen, and green ammonia, as well as 4.0 technological developments.

We are committed to sustainability
and green energies.
We are committed to sustainability
and green energies.
Sisener and sustainability
Committed to strict ethical and regulatory compliance.
Committed to strict ethical and regulatory compliance.
Sisener Commitment
Companies that make up SISENER
energy in value
power lines
project development
civil engineering & architectural
hydrogen
asset management 4.0
We are integrated into an extremely competitive and dynamic global market.

We have consolidated an internationalization process, carrying out projects in more than 40 countries, supporting our clients wherever they need us.

Contact

How can we help you?

How can we help you?
Additional information

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Email: info@sisener.com

Phone: (+34) 976 301 351