MetaGenoPolis (MGP) is an INRAE unit expert in gut microbiome research applied to human and animal health and nutrition, funded by the Programme des Investissements d'Avenir (Laureate 2012 and 2019). MGP's expertise in the analysis of the gut microbiome and its implications for health and nutrition has been widely recognized in the international scientific community since 2010. In collaboration with industry, academia and clinics, MGP conceives and implements projects tailored to the partner’s need. ISO 9001 certified, the protocols and procedures are constantly maintained at the cutting edge of technology. To explore the link between the microbiome, nutrition and health, MGP has innovative technological platforms accompanied by an ethical center UCLy (Catholic University of Lyon). MGP offers end-to-end microbiome analysis services, including DNA extraction, library preparation, shotgun sequencing, quantitative and functional metagenomics, big data storage and computing facilities, bioinformatics, statistical analysis, and data interpretation. One of MGP's ambitions is to create, via a citizen science project, a public database of the gut microbiomes of 100,000 French individuals, one of the objectives of which will be to better understand the heterogeneity of the gut microbiome of healthy French people. MGP also aims to develop more industrial partnerships and the creation of start-ups to accelerate microbiome science and innovation in health and nutrition