Services provided to businesses include scientific and technical activities and (administrative and support services…
Scientific and technical activities require a high level of training and provide users with specialized knowledge and skills, unlike administrative and support services, which do not have as their primary objective the transfer of specialized knowledge.
Market services are classified by Insee following their principal user, legal services, control activities, rental are services to businesses, even if they are partially services to private.
They are detailed in the French activity nomenclature (NAF rev. 2).