Katharina Trettnak-Hahnl is a partner at KWR and heads the public procurement team. After her studies at the University of Vienna, Katharina Trettnak-Hahnl worked at the law department of the University of Applied Sciences Wiener Neustadt. Furthermore, she was an associate in a renowned Viennese law firm. As a lecturer at the FH Campus Vienna and FH Wiener Neustadt, she has held numerous courses and lectures.
- BVAEB - legal support of the award procedure "General Contractor Services Geschäftsstelle Linke Wienzeile".
- EDA Energiewirtschaftlicher Datenaustausch GmbH - Implementation and legal support of the award procedure "EDA Energiewirtschaftlicher Datenaustausch GmbH".
- Wien 3420 Aspern Development AG - Execution and legal support of the award procedure "Construction of Harte Seekante II
Public Procurement Law, State Aid Law, Public Law
Universität Wien (Mag. iur. 2000 and Dr. iur. 2001)