About us

The aktivKONZEPTE GmbH was founded by Dr. Stefan R. Schönthaler in 2002. Since 2000, he was already the head of the Research and Development departement of an equipment manufacturer in the fitness and medicine section. In the spring of 2006, Christian Loho (Development) and Christian Dilger (Sales manager) joined as two co-shareholders to start new projects, after successfully developing a software for training regulation and documentation together. The company was tranformed from a GmbH to an AG in august 2009. Christian Dilger left in October 2009 and Daniela Neu took his place as a board member, together with Dr. Stefan R. Schönthaler and Christian Loho.


Besides some comissioned work, including the Medion AG, the aktivSYSTEM/gym80-Software was developed (Software for training regulation and documentation). Since 2007, the software is being further developed and is applied by numerous users on the fitness and health market.