Groupe Tera SA 

Groupe Tera S.A. specializes in the analysis of airborne chemical contaminants, with operations spanning both France and international markets. The firm also provides extensive laboratory services for toxicology and general environmental assessments. Furthermore, it is involved in the innovation, industrialization, and commercialization of sensors designed for real-time air quality monitoring, which are utilized in various sectors including transport, home automation, intelligent buildings, and clean room environments. Complementing its hardware offerings, Groupe Tera S.A. develops proprietary application and cloud-based solutions to facilitate the instantaneous interpretation of air quality data. Established in 2001, the company maintains its headquarters in Crolles, France.