Jean-Pierre Beyssen - Graduated in 1978, former Director of Météo-France, contributed significantly to meteorological research and policy.
François Jacq - Graduated in 1986, served as the High Commissioner for Atomic Energy in France, known for his work in nuclear safety and environmental protection.
Marie Drouin - Graduated in 1995, renowned for her research in climate modeling at the Ecole Nationale de la Météorologie, now a leading researcher at the European Centre for Medium-Range Weather Forecasts.
Philippe Bougeault - Graduated in 1976, a key figure in numerical weather prediction, former Director of Research at Météo-France.
