- Dr. Navreet Bhullar, ETHZ, founder
- PD Dr. Peter Stoll, moved to WSL.
- Dr. Xavier Perret, Geneva University, left in 2022
- Dr. Colin Hughes, Zurich University, retired
- Dr. Matt Horton, Zurich University, moved on to Castell, UT, USA.
- Prof. Dr. Antia Rodríguez Villalon, ETH Zurich, moved to AO Foundation, Switzerland
- Prof. em. Bruno Baur, University of Basel, emeritus
- Prof. Dr. Christian Schoeb, professor at ETH Zurich moved to Universidad Rey Juan Carlos, URJC, Madrid, Spain
- Prof. em. Dr. Brigitte Mauch-Mani, University of Neuchâtel, emerita
- Prof. Dr. Werner Eugster, ETHZ, passed away in May 2022
- Dr. Timothy McLaren, Senior Lecturer in Soil Science, University of Queensland, Australia
- Prof. Dr. Adrian Leuchtmann, ETH Zurich, emeritus
- Prof. em. Dr. Felix Mauch, University of Fribourg, emeritus
- Prof. Dr. Stefan Hörtensteiner, University of Zurich, passed away
- Prof. em. Dr. Jürg Stöcklin, University of Basel, emeritus
- Prof. em. Dr. Jean-Marc Neuhaus, University of Neuchâtel, emeritus
- Prof. em. Dr. Stefanie Jacomet, University of Basel, emerita
- Prof. em. Dr. Michel Goldschmidt-Clermont, University of Geneva, emeritus
- Prof. em. Dr. David M. Newbery, University of Bern, emeritus
- Prof. em. Dr. Peter Linder, University of Zurich, emeritus
- Prof. em. Dr. Christian Körner, University of Basel, emeritus
- Prof. Dr. Jonathan Levine, ETHZ, moved to Princeton University, USA, link
- Dr. Patrick Brunner, ETHZ, passed away
- Prof. Dr. Enrico Martinoia, University of Zurich, emeritus, Link
- Prof. em. Dr. Jean-Pierre Métraux, University of Fribourg, emeritus
- Dr. Samuel Wüst, formely University of Zurich, moved to Agroscope Wädenswil
- Dr. Philipp M. Schlüter, formerly University of Zurich, now professor at the University of Hohenheim (Stuttgart), Institute of Botany, Link
- Dr. Chris Kettle, ETH Zurich, moved to FAO Rome, Bioversity.
- Prof. Dr. Cesare Gessler, ETH Zurich, emeritus
- Dr. Hannes A. Gamper, formerly ETH Zurich, moved to Free University of Bolzano/Bozen, Italy
- Prof. Dr. Jean-David Rochaix, University of Geneva, emeritus
- PD Dr. Katja Bärenfaller, formerly ETH Zurich, moved to Swiss Institute of Asthma and Allergy Research SIAF, Davos. Link
- Dr. Delphine Chinchilla, formerly Basel University, moved to Fribourg University. Now Jurassica Museum.
- PD Dr. Else Bünemann, formerly at ETH Zurich, moved to FiBL (Research Institute of Organic Agriculture), Link
