| Xu Song | Hebei Normal University, China | September 1 2026–August 30 2027 | Genkai Zhang |
| Yufeng Zhao | Peking University, China | September 1 2026–June 30 2027 | Genkai Zhang |
| Ebrahim Samei | University of Sakatchewan, Canada | June 30 2025–June 29 2026 | Lyudmila Turowska |
| Andreas Myklebust | Norwegian University of Life Sciences, Norway | February 1–June 30 | Klas Modin |
| Chris McDaniel | Endicott College, USA | May 11–June 11 | Nancy Abdallah |
| Johannes Testorf | NTNU, Norway | April 8–June 8, 2026 | Robert Berman |
| Andrea Zanoni | Scuola Normale Superiore, Italy | May 27–30 | Akash Sharma |
| Mario Klisse | Kiel University, Germany | May 6–7 | Hannes Thiel |
| Hao Wang | Nanjing University of Science and Technology, China | January 19–April 19 | Eusebio Gardella |
| Greg Patchell | Oxford University, UK | April 15–18 | Hannes Thiel |
| Karthik Bharath | University of Nottingham, UK | April 12–17 | Akash Sharma |
| Mikhail Tretyakov | University of Nottingham, UK | April 12–17 | Annika Lang/Alexander Lewis |
| Alexander Engström | FRA, Sweden | April 14–15 | Michael Björklund |
| Jakub Curda | Oxford University, UK | April 8–11 | Hannes Thiel |
| Nicola Guglielmi | GSSI, Italy | March 30–31 | David Cohen |
| Mikael Persson Sundqvist | LTH, Sweden | March 23–24 | Simon Larson |
| Olof Sisask | Stockholm University, Sweden | March 17 | Simon Leo Rydin Myerson |
| Martin Sera | Kyoto University of Advanced Science, Japan | February 26–March 7 | Håkan Samuelsson kalm |
| Asbjørn Christian Nordentoft | University of Copenhagen, Danmark | March 5–6 | Simon Leo Rydin Myerson |
| Mingchen Xia | Institute of Geometry and Physics, Hefei, China | February 6–March 6 | Robert Berman |
| Mattias Jonsson | University of Michigan, USA | March 2–4 | Robert Berman |
| Martin Andrae | Linköping University, Sweden | February 25–26 | Kasper Bågmark |
| Ali Suri | University of Paderborn, Germany | February 23–25 | Klas Modin |
| Corentin Correia | Université Paris Cité, France | February 15–20 | Spyridon Petrakos |
| Zheng Zhao | Linköping University, Sweden | February 18 | Akash Sharma |
| Ana Durdevac | University of Oxford, UK | February 1–6 | Annika Lang |
| Sebastien Boucksom | Sorbonne Paris, France | February 2–5 | Robert Berman |
| Carlo Scarpa | Université Lyon 1, France | October 28 2025–February 2 2026 | Lars Martin Sektnan |
| Erik Jansson | University of Cambridge, UK | November 17–January 31 2026 | Annika Lang |
| Søren Hauberg | Danmarks Tekniske Universitet, Denmark | January 28–29 | Jan Gerken |
| Mihály Kovács | Pázmány Péter Catholic University, Hungary | January 25–29 | Annika Lang |