Belgium Invest Holding is a company specialising in the field of HVAC and air treatment. It has, for several years, been marketing ventilation, analysis and air purifying systems designed for various environments. In 2021, the company director called upon Agoria and the BluePoint business centre, who put him in touch with Sirris, in view of innovating and creating his own connected device. This partnership resulted in the development of several prototypes towards an innovative product named ‘Immunizer’.