La Maison de la Bio is the initiating organisation behind Natexpo and is presented on the show website as the current identity of the body formerly known as Fédération Natexbio. It brings together professional organisations representing producers, processors, distributors, and certification stakeholders in the French organic sector.

Within the Natexpo structure, La Maison de la Bio serves as the industry body behind the event and entrusts the operational organisation of the fair to SPAS Organisation.