Supported by the CNRS (the French National Center for Scientific Research), Aix-Marseille University and the Campus Condorcet, Huma-Num is a French Very Large Research Infrastructure (“Très Grande Infrastructure de Recherche”, TGIR) with international reach devoted to Social Sciences and Humanities. It is part of the national ESFRI roadmap, which is in turn aligned with the European Union’s ESFRI framework. Indeed, Huma-Num is entrusted with France’s participation in two European Research Infrastructure Consortia (ERIC): DARIAH (Digital Research Infrastructure for the Arts and Humanities) and CLARIN (Common Language Resources and Technologies Infrastructure). It is also involved in European and international projects. Huma-Num aims at supporting research communities by providing services, assessment and tools on digital research data. To perform its missions, the TGIR Huma-Num bases its activities on a innovative form of organization that combines human (collective consultation through Huma-Num’s consortia, which are groups of researchers and engineers, funded by Huma-Num, working on common areas of interest) and technological resources (sustainable digital services) on a national and European scale. With the consortia it supervises, Huma-Num coordinates the production of digital data while offering a variety of platforms and tools for the processing, conservation, dissemination and long-term preservation of digital research data. One of the scientific objective of such involvement is to promote data sharing so that other researchers, communities or disciplines, can reuse them, including from an interdisciplinary perspective and in different ways. As a consequence, Huma-Num encourages core principles and methods such as open science and the technologies of Web of data to promote interoperability as much internally to allow its services to communicate with one another, as externally to let users plug their tools into Huma-Num services.