Osmosun now Part of Watera Group

28/07/2025

Osmosun, the French company that specializes in innovative water treatment solutions using renewable energy listed on Paris Euronext Growth Stock Exchange has become part of the Watera Group.  In fact, Unibios Holdings,  the company that controls the Watera Group has acquired, through a share capital increase, 65% of Osmosun.  Founded in 2014, Osmosun’s ambition is to become a leading player in the low-carbon water market in order to make drinking water accessible to all. Osmosun has developed a unique, patented, cost-effective, clean and sustainable solution for solar-powered battery-free seawater and brackish water desalination. The industrial reasoning behind this business combination lies in the value of Osmosun's intellectual property and the attractiveness of its range of solar desalination products, for which Watera International can improve cost-effectiveness and optimise marketing. This combination should make it possible to successfully (re)introduce these products in both existing and new markets. It will also enable Watera to leverage its expertise and competitive manufacturing cost base in the French and French-speaking water treatment and water reuse markets. Watera is particularly experienced in these areas, as its main markets have always faced water scarcity and poor water quality. The Osmosun team welcomed this exciting development.

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