The ACDH-CH is very strongly networked at the institute and research unit level and its projects in a national and international context. On the one hand, the institute is characterized by its close involvement in the European infrastructure consortia CLARIN-ERIC and DARIAH-EU, by its membership in several DH networks and by its active exchange with the DH community at academies, universities, and other institutions in Austria and abroad. On the other hand, the institute is closely integrated into various networks, societies, and associations in the fields of language, literature, music, humanities, and cultural studies due to its research focus in the humanities, and it is also involved in the (co-)management of subject-specific networks.

From the wealth of collaborations, those partners are listed below with whom official forms of networking exist either at institute or project level. Networks in which employees of the institute are explicitly involved in management and maintenance are also listed separately.