The Board of Directors

Dkfm. Dr. Michael Kraus
is a successful entrepreneur and long-standing partner of the City of Vienna, its companies and institutions and is very experienced when it comes to cross-sector partnerships. On the board of aha. he is in charge of strategic development and operational activities. As an internationally experienced investment banker, he is also the first point of contact for promotors, clients and sponsors of aha.
MMag. Maria M. Hofmarcher-Holzhacker
is founder and director of HS&I HealthSystemIntelligence. Her many years of research and multilateral cooperation have contributed significantly to the establishment and internationalization of health economics in Austria, where she is one of the most influential economists. At aha. she is responsible for innovation and project acquisition and supports operational processes.


Primarius a.D. Dr. Ludwig Kaspar
is an internist (cardiologist, intensive care physician), not only has extensive experience in clinical medicine, but was also responsible for the management of the hospitals and nursing homes of the City of Vienna for many years. Due to his profound knowledge in medical planning, he is the first contact person for scientific medicine at aha.
DI Günther Lehner
is a real estate expert and has extensive practical experience in accompanying and documenting complex development projects – many of them at the interface between priv ate and public economy.


Andrea Hohenberger
has many years of experience in controlling and financing, having provided commercial support to companies from a wide range of industries in managerial positions.
Supervisory Board
