Simon Gilles, B.Sc.
Research assistant
- Siegener Forum für Rechnungslegung, Prüfungswesen und Steuerlehre e.V. (Siegen Forum for Accounting, Auditing and Taxation)
- TaXquisite
- Association for the Promotion of the School of Economic Disciplines, Business Information Systems and Business Law at the University of Siegen e.V.