Sales Team Stiller & Hohla Real Estate Trustee Group

team sales

Franz Stiller

managing partner & founder

Leo Hohla

managing partner & founder

Andrea Stiller

authorised representative, real estate sales, marketing, human resources

Berndt Kretschmer

authorised representative, real estate sales

Helmuth Kollmann

executive director

Günther Radwanovsky

real estate sales

Daniela Planitzer

sales assistant

Ana Radulovic

sales assistant

Daniela Planitzer

sales assistant

Ana Radulovic

sales assistant
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Executive Directors

executive partner & founder

franz.stiller@stiller-hohla.at
+43 (0) 662 65 85 140


executive partner & founder

leo.hohla@stiller-hohla.at
+43 (0) 662 65 85 110


executive director

helmuth.kollmann@stiller-hohla.at
+43 (0) 662 65 85 0

authorised representative, real estate sales, commercial rentals

berndt.kretschmer@stiller-hohla.at
+43 (0) 662 65 85 110


authorised representative, human ressources, real estate sales, marketing

andrea.stiller@stiller-hohla.at
+43 (0) 662 65 85 180


authorised representative IRB, head of property management

georg.stiller@stiller-hohla.at
+43 (0) 662 65 85 295


management assistant, HR administration

evelyn.grill@stiller-hohla.at
+43 (0) 662 65 85 140

Real Estate Sales & Rental


executive partner & founder

leo.hohla@stiller-hohla.at
+43 (0) 662 65 85 110

authorised representative, real estate sales, commercial rentals

berndt.kretschmer@stiller-hohla.at
+43 (0) 662 65 85 110


real estate sales

guenther.radwanovsky@stiller-hohla.at
+43 (0) 662 65 85 175


authorised representative, human ressources, real estate sales, marketing

andrea.stiller@stiller-hohla.at
+43 (0) 662 65 85 180

Team Assistants

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