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A new momentum Under new ownership by Michèle Potard and Claude Bardoul, Ventilairsec enters a new era focused on innovation and long-term air quality solutions. More key dates

Launch of the VMI brand The positive input ventilation technology developed by Ventilairsec quickly proved its effectiveness in enhancing both building health and indoor air quality. This success led to the launch of a dedicated brand: VMI. More key dates

The founding of Ventilairsec Ventilairsec was founded by Michel Charvet, the innovator behind the first positive input ventilation system, marketed under the Ventilairsec brand. More key dates