- Project leaders:
- Robert van Rooij, Paul Dekker (deputy)
- Researchers:
- Maria Aloni, Hein van den Berg, Franz Berto, Arianna Betti, Tobias Blanke, Jelke Bloem, Eszter Bokányi, Elsbeth Brouwer, Huub Dijstelbloem, Dingmar van Eck, Émile Enguehard, Gaëlle Fontaine, Jeroen Groenendijk (emeritus), Sebastian de Haro Ollé, Luca Incurvati, Machiel Keestra, Karolina Krzyzanowska, Patricia Mirabile, Reinhard Muskens, Aybüke Özgün, Soroush Rafiee Rad, Thomas Roberts, Floris Roelofsen, Marieke Schouwstra, Katrin Schulz, Sonja Smets, Jeroen Smid, Martin Stokhof (emeritus), Frank Veltman (emeritus)
- PhD candidates:
- Rochelle Choenni, Marco Degano, Alina Leidinger, Lei Li, Yvette Oortwijn, Maria Chiara Parisi, Oskar van der Wal, Yiyan Wang, Fei Xue, Jialiang Yan
- Guests:
- Theodora Achourioti, Elbert Booij, Jaap Maat