LELANTUS Innovations Ltd is a startup company based in Cyprus, that was founded in 2020 by a team with strong scientific and technological background. LELANTUS' goal is to bring to the market cutting-edge research outputs including innovative solutions for estimation, monitoring and control for Intelligent Buildings. Indoor Environment Quality (IEQ) significantly affects our lives since we spend most of our time indoors. Through our commercial solutions for IEQ monitoring, we aim at empowering businesses to both improve the quality of employees’ and customers’ lives and at the same time lower their operating costs. Finally, in LELANTUS we are in the forefront of research and innovation regarding solutions for ensuring a healthy, safe, and productive indoor environment. Since 2020, we have been working on various Research and Innovation projects.