The 26th International Conference on Computational Science (ICCS 2026)will take place in Hamburg, Germany, on 29 June – 1 July 2026, at DESY (Deutsches Elektronen-Synchrotron | German Electron Synchrotron). With an average attendance of 350 participants, world-renowned keynote speakers, and over 20 Workshops, ICCS is the prime annual event in Computational Science, bringing together researchers and scientists from academia and industry.

The event’s areas of interest encompass the following topics, without limitation: hpc, modelling and simulation, scientific computing and complex systems.