Michael Wallraff Ziviltechniker GmbH

Fritz-Hahn-Gasse 3/13
A-1100 Vienna
Austria

Phone +43 1 585 75 80
Mail office@wallraff.at

Managing Director
Michael Wallraff,
Architect, Mag.arch.Mag.art.
State authorised and sworn civil engineer

Company register number: FN 384088 k
Commercial register court: Vienna