The founding members of the EMFL-AISBL are
- Centre National de la Recherche Scientifique (CNRS)
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
- Radboud University and Foundation for Fundamental Research on Matter (RU/FOM)
CNRS, HZDR and RU/FOM are the stakeholders of the four major European high magnetic field laboratories located in Dresden, Grenoble, Nijmegen and Toulouse.
Since December 2015, the University of Nottingham has become member of EMFL representing the high field community in the UK, via the mid-range facility grant of the EPSRC.