GROUPE TERA: insider trades · France · AMF

About GROUPE TERA

GROUPE TERA is a French company focused on measuring, analyzing and monetizing air quality data in real time. Founded in 2001 and listed on Euronext Growth on July 18, 2019, the group has built a differentiated model around a full-stack approach to air quality: chemical analysis in laboratories, the development and industrialization of smart sensors, and digital tools to exploit and contextualize the data generated by those sensors. This integrated positioning allows the company to serve a broad range of professional customers, including environmental operators, high-tech industries and healthcare-related users. The company’s historical core is its laboratory business, which performs chemical analyses of air pollutants across multiple environments. Groupe TERA operates through laboratories including TERA Environnement in Crolles and Fuveau, as well as Toxilabo, with services covering ambient air, indoor air, workplace exposure, emissions and pollutants released by materials or industrial systems. In 2024, this division posted strong volume growth, with close to 120,000 samples received during the year, up 17% versus 2023. The group also reported that the laboratory segment’s EBITDA margin is now above 20% of revenue, confirming the operational maturity of this business line. In parallel, Groupe TERA develops “Made in France” innovative sensors for real-time air quality measurement. Its product and technology platform includes TERA Sensor, which is dedicated to the design, development and commercialization of sensors intended for integrators, as well as work on silicon-based gas sensors and particulate matter measurement technologies. The group also has a digital offering centered on a proprietary API and the Atmotrack data platform, designed to enrich sensor outputs with external datasets such as weather, health and traffic information. The Breathe Up mobile app extends this ecosystem by providing personalized recommendations for sensitive populations. From a market standpoint, Groupe TERA presents itself as one of the few players worldwide active across the entire air-quality value chain. This integrated model is a key strategic asset, as it combines physical sensing, laboratory expertise and software analytics in a single offering. The company also highlights real-world deployments, such as its citizen sensor project with the Aix-Marseille-Provence metropolitan area under the DIAM’S initiative. Financially, consolidated revenue reached €12.882 million in 2024, broadly flat versus 2023, while EBITDA improved to €867k, reflecting better profitability despite delays in the industrialization of certain sensor developments. Headquartered in Crolles, France, the group serves markets with international potential and remains positioned on a specialized, science-driven niche with structural growth drivers linked to environmental monitoring and health awareness.