Aquassay

Water efficiency consulting and analytics software for industrial companies, local authorities and technical buildings

Limoges, FranceFounded 2015aquassay.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-30

About Aquassay

Aquassay provides water-efficiency studies, site interventions and strategic programs, alongside E-Water Efficiency, a cloud-based SaaS product for real-time water-management performance analysis and shared diagnostics.

Its customers include industrial companies, local authorities and operators of technical buildings such as hospitals and shopping centres. Services cover water-use analysis, measurement campaigns, digitalisation and optimisation of water and wastewater installations.

Founded in 2015, Aquassay is headquartered in Limoges, France. The company reports sites supported across multiple countries and connected sites in 23 countries as of January 2026.

Product: Water-efficiency consulting and E-Water Efficiency, a cloud-based SaaS for real-time water-management performance analysis.

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