Hartheim Castle Society
- Chairperson, Konsulentin, Dr. Brigitte KEPPLINGER
- Deputy Chairperson, Gabriele HOFER-STELZHAMMER, Dipl.-Päd., MAS
- Treasurer, Dr. Michael SLAPNICKA
- Deputy Treasurer, Ökonomierat Ludwig SCHURM
- Clerk, Dr. Josef GOLDBERGER
- Auditor, Dir. Christian SCHÖNHUBER, MMBA
- Auditor, Mag. Friedrich JANK
- Advisory Board-Member, Aloisia HÖRTENHUBER
- Advisory Board-Member, Mag. Martin KRANZL-GREINECKER
- Advisory Board-Member, Ing. Stephan LEDEBUR-WICHELN
- Advisory Board-Member, Helga SCHEIDL
- Advisory Board-Member, Georg STARHEMBERG
- Advisory Board-Member, General i. R. Hubertus TRAUTTENBERG
