The European High-Performance Computing Joint Undertaking is a public-private partnership in high-performance computing (HPC), enabling the pooling of European Union–level resources with the resources of participating EU member states and participating associated states of the Horizon Europe and Digital Europe programmes, as well as private stakeholders. The Joint Undertaking has the twin stated aims of developing a pan-European supercomputing infrastructure, and supporting research and innovation activities. Located in Luxembourg City, Luxembourg, the Joint Undertaking started operating in November 2018 under the control of the European Commission and became autonomous in 2020.