Shareholders
Management board & shareholders
Sam Rhoss
Founder
Ulrich Hornstein
Former German Army officer, hospital group managing director
Karsten Steinau
Former head of group accounting, ETL Group
Advisory board & shareholders
Rear Admiral (Ret.) Dr. William Robert Kiser
Chairman of the advisory board
Stefan Marks
Former EY audit partner, head of assurance for Germany, Austria, and Switzerland
Markus Münz
Master carpenter, founder of Münz Holzbau
Robert Herbst
Former White & Case lawyer, powerlifting world champion