The Pays de la Loire region has leaders of French industry, large groups, regional scale-up, family-owned and medium-sized companies, SMEs, start-ups such as Chantiers de l'Atlantique, Velco, Doctolib, Sodebo, Airbus, Weenat, XSun , Charal, D-ICE Engineering, Valneva, Webasto, Lengow, Tronico. The region has the particularity of being made up of a various business economy: aeronautics, agrifood, shipbuilding, mobility, electronics, renewable energy, AGtech, etc.