our activities
ISL Ingénierie dams


Whether destined to increase the availability of water, develop agriculture, produce energy, regulate the flow of rivers or protect them from floods, the design and monitoring of dams require rigor and the know-how associated with innovative technologies.


Civil engineering structures, navigation works, sea and river developments, dikes and embankments, underground constructions, metallic constructions - we design, build and assess a large number of often complex infrastructures.

Scientific Calculation

The use of digital modelling is becoming more and more common and enables us to understand the behaviour or refine the dimensioning of complex structures. For the implementation of our projects, our engineers develop non-linear mechanical, geomechancial, structural dynamics and thermal ...

Water environment

The cycle of water, in its qualitative and quantitative components, constitutes the core of ISL’s activities. We have a team of experienced specialists, who master subjects related to diagnostics and resource management.
ISL’s experience in these fields results in our capacity to intervene in expertise and evaluation files.


Energy challenges require a global view of the production and distribtution systems to optimise their use and production.
ISL Engineering is involved in the construction of units world-wide in the fields of hydroelectricity, wind power, solar, thermal and marine energies.

Sea and coasts

Sea and coasts are an important line of economic development in France and abroad : trade relations, energy production, fishing, tourisme development. We know that climate change will affect the current coastal management.