zRating Knowledge-Pieces
- zRating study 2021 (in German)
- zRating study 2020 (in German)
- Engagement Report 2021 (in German)
- Engagement Report 2020 (in German)
- zRating study 2019 (in German)
- Engagement Report 2019 (in German)
- zRating study 2018 (in German)
- Engagement Report 2018 (in German)
- zRating study 2017 (in German)
- zRating study 2016 (in German)
- zRating study 2015 (in German)
- Revision of stock corporation law 2015 – zRating Statement (in German)
- zRating study 2014 (in German)