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A key player in the industry of the future

Faced with growing environmental and social challenges, ALSYS invests each day in research toward solutions that will allow the impact of gases and liquids to be reduced.


Focus on sustainable energies

By collaborating with major players in the energy sector, ALSYS develops sustainable catalytic solutions aimed at transforming biomass into green energy (Biogas).


Committing to responsible approaches

ALSYS develops neutral solutions in many areas: For the treatment of crops allowing farmers to get away from using pesticides, for the treatment of pollutant and particulate emissions, and more globally for the reduction in the use of products which are aggressive for the environment and for human health.