FIDEN (Fédération Internationale des Entreprises de Nettoyage)

FIDEN was established in 1956 with the aim to offer entrepreneurs in the field of building services an international platform for the exchange of ideas across national borders and to provide a basis for cross-border projects. KR Viktor Wagner has been Vice-President of FIDEN for many years and has contributed significantly to its success.
http://www.fiden.org

WdF (Wirtschaftsforum der Führungskräfte)

Wirtschaftsforum der Führungskräfte (WdF) is the Austrian Managers Association. WdF is a non-party and independent organization of managers in Austria. It represents the interests of managers in public (politics, the media, business) and wants to offer a networking platform for managers. With more than 2 800 members from all sectors of the business community WdF is the "managers´ voice" covering a broad range of professional interests.
KR Viktor Wagner, owner and CEO of the REIWAG Group is member of the executive committe and chairman of the WdF – Regional Group Vienna.
http://www.wdf.at