Tanja Dietrich-Hübner

In the last 14 years Tanja Dietrich-Hübner was leading the sustainability team at REWE International AG, one of the leading food retailer in Austria. She was responsible for the development and implementation of the sustainability strategy and the environmental policy at BILLA AG as well as the implementation of several programs to make the private label product range more sustainable, to enforce climate and environmental protection and to promote diversity and inclusion at REWE International AG.

2015 she started the BILLA Private Foundation “Blühendes Österreich” together with Birdlife Austria. The BILLA foundation is a leading biodiversity initiative in Austria from the private sector. From the very beginning she is member of the board.   

Since 2024 Tanja Dietrich-Hübner is Senior Adviser Sustainability in the Corporate Communications and Public Affairs department of REWE International AG.

She is in the board several organisations and expert groups. 

Tanja Dietrich-Hübner has a Master´s degree in Law and a Master of Advanced Studies in Communications & Public Affairs from the University of Vienna.