Marko Košnik collaborated with several extreme alternative groups (Junajtit Adis, Laibach, Cavis Negra, Most), primarily as a creator of concepts, scripts, music, video and ambient projects. In 1986 he founded the Egon March Institute, a creative unit for theory, research and production in the field of new media; it was in this framework that he realised the bulk of his projects during the nineties.
Since 1991 he has been engaged in corporate interdisciplinary productions, performances and installations, which combine directing, programming of interactive systems, synchronisation and transmission via the Internet. The circle of collaborators in his projects since 1991 has been largely international, collaborating with Van Gogh TV, Universcity TV, and STEIM. He held numerous performances, lectures and workshop tutorships (MUU, Architonomy, Media Feedback) around Europe, and has initiated educative media environments (Ministry of Experiment). He is one of the pioneers of European interactive communication projects.