About
Our tailor made solutions highlight the economic advantages of operating in a sustainable manner. Since the birth of our company we have worked relentlessly to provide innovative formulas which lead to both economic and sustainable advantages. We strive to present projects with short term ROI's which improve the productivity of industrial sites. REENIU has found particular success in a range of sectors, including: food & beverage, pharmaceutical, and cosmetics.
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The climate crisis and loss of biodiversity on our planet should push all of us to take on immediate and efficient action. Changing methods of consumption & production in a variety of industries is crucial and can be done in numerous different ways.
" We know that industrial engineering, with an environmental focus, can change the fate of our planet. It is our dream to see this realized in the following decade."
At REENIU, we decided to initiate change in the industrial sector by optimizing uses and then going further thanks to innovative technologies from start-ups and European SMEs in the cleantech sector. Our network consists of partner companies, experts in cooking, refrigeration, thermo-dynamics, drying, air and water treatment...
We are based in France in Lisieux, Montpellier and Rennes
When talking about waste heat recovery in industry, the first mistake is to believe that there is a universal solution. Each factory is unique: its processes, its temperatures, its flows.
Rather than a big hypothetical gain, it's better to combine small victories...
As of January 1, 2026, the rules are tightening for French companies — including F&B and pharmaceutical sites — with two major obligations: - The mandatory energy audit (extended tertiary decree) - The transition to ISO 50001 for large companies and energy-intensive sites
