Dr. Stephan Winklbauer, LL.M.

Vienna, Austria 

Practice Areas

Stephan Winklbauer is an expert in IT-law and real estate law. Regarding the latter he primarily counsels real estate developers and building contractors, however he also advises private investors. Stephan Winklbauer’s specialities are the acquisition and sale of real estates, their planning and construction as well as their renting and leasing. Concerning IT-law he counsels clients about software, outsourcing, and project contract law in relation to IT. For more than 10 years, Stephan Winklbauer supports international and national companies with the contractual structuring of their IT-projects.


Mag iur., Dr iur., University of Vienna
Master of Laws, Danube-University Krems
Study abroad at Yale University, CT, USA 

Professional Experience

2009–2014 Partner at Willheim Müller Rechtsanwälte, Vienna
Since 1999 independent attorney
1997–1999 Associate (RA Dr. Ferdinand Birkner)
1994–1996 Associate (mahlerlaw Rechtsanwälte, Vienna)


  1. Bar Association Vienna
  2. DGRI — German Association of Law and Informatics
  3. ITechLaw — International Technology Law Association
  4. Member of the Bundesvorstandes der Arbeitsgemeinschaft für Datenverarbeitung(ADV)
  5. Member of Disciplinary Board of the Bar Association Vienna


German, English, Italian