They trust us !
Air monitoring associations : Airfobep, Airlor
Petrochemicals companies, Refineries : Exxon Mobil, Lyondell, Shell, Total, Naftec, Sonatrach (Algeria), Société Gabonaise de Raffinage
Pharmaceutical companies : GSK, Sanofi Pasteur
Research : CNRS (Lille, Lyon), Universities (Paris, Reims, Montpellier), Hospital (Paris, Lyon)
Others : L’Oréal, Air Liquide, CEA…