Thor has close ties with the other study associations of the Eindhoven University of Technology. Every few weeks, the boards of all study associations come together for a joint meeting. These meetings are convened by the FSE (Federation of Study associatons Eindhoven). This meeting covers campus-wide issues and the organisation of joint activities.

s.v. CHEOPS Architecture, Building and Planning FSE Federation of Study associations Eindhoven s.v. GEWIS Mathematics and Computer Science IEEE SBE IEEE Student Branch Eindhoven (non-FSE) s.v. Industria Industrial Engineering s.v. Intermate Innovation Sciences T.S.V. 'Jan Pieter Minckelers' Chemical Engineering and Chemistry s.v.i.d. Lucid Industrial Design SvBMT Protagoras Biomedical Engineering W.S.V. Simon Stevin Mechanical Engineering SVTN "J.D. van der Waals" Applied Physics