- HKM, study centres, schools
- Co-operation with non-university learning centres (e.g. museums, industry)
- DIPF – Leibniz Institute for Research and Information in Education
- Industry: e.g. Böringer, Ingelheim, health management, Frankfurter Verkehrsbetriebe, Telekom (cooperation projects with contracts), Science Birds company
- Sports associations (DOSB, DTB, DSV)
- IDeA research centre (Individual Development of Adaptive Education) Special interest groups
- SIG „Differenzherstellung im Schulkontext“
- Exchange with Hessian state politics
- Merkator Foundation
- Campus school network
- Specialist experts (e.g. sport, nutrition, education, schools)
- Alumni
- University Sports Centre
- Centre for Teacher Training
- Other departments (e.g. chemistry, biology, architecture, computer science, ETIT)
- RMU: Didactic workshop – goal: educational equity