Ratings and certificates
Get an overview of our sustainability ratings, certificates, and management systems on this page.
Sustainability ratings
Our ESG performance (environmental, social and governance) is assessed by various rating agencies. We incorporate this feedback into the further development of our sustainability activities and strive for continuous improvement.
Selected sustainability ratings
Rating agency
Current rating
77 out of 100 points
Gold medal
Previous rating
80 out of 100 points
Platinum medal
Climate Change: “C”
Water: “C”
(Scale: A to D-)
Climate Change: “B”
Water: “C”
(Scale: A to D-)
Rating: “AA”
(Scale: AAA to CCC)
Rating: “AA”
(Scale: AAA to CCC)
Rating: “C+ (Prime)”
(Scale: A+ to D-)
(As of March 2025)
Rating: “C+ (Prime)”
(Scale: A+ to D-)
(As of February 1, 2025)
27.2 out of 100 points
“medium risk”
23.2 out of 100 points
“medium risk”
Certificates and management systems
We reduce the environmental impact at our relevant locations with the help of certified environmental and energy management systems. These include locations that have a production, assembly or technical centre and where hazardous substances are regularly handled. We already have ISO 14001 certification at 45% of these locations, which corresponds to 70% of the Group workforce employed there. Our German sites regularly carry out energy audits or have a certified energy management system in accordance with ISO 50001.
As at 30 September 2024, a total of 35 legal entities in the Dürr Group had an occupational health and safety management system certified in accordance with ISO 45001. This means that around 12,980 employees were already working at certified legal entities. Measured against the number of employees of all legal entities relevant for certification, this corresponds to a share of 79%. We have defined legal entites with an operating value added and an annual turnover of at least €10 million as relevant.
In addition, 11 Group locations with a total of around 5,640 employees have implemented the TISAX® or ISO 27001 information security management system. This corresponds to 29% of the entire Group workforce.
| Status as of: September 30, 2024 | ||
| 2024 (abs.) | 2024 (%) | |
| Relevant sites with environmental management certification in accordance with ISO 140011 | 28 | 452 |
| thereof employees covered | 11,027 | 702 |
| Relevant locations with energy management certificate according to ISO 50001 or similar1 | 15 | 242 |
| thereof employees covered | 8,281 | 532 |
| Relevant locations with occupational health and safety management certificate according to ISO 450011 | 35 | 632 |
| thereof employees covered | 12,985 | 792 |
| with TISAX / ISO 270011 | 11 | 8 |
| thereof employees covered | 5,643 | 29 |
| 1 Sites used by several companies of the Dürr Group sometimes hold multiple certificates. 2 The calculation of the percentages relates to the relevant locations or companies and the corresponding employees. | ||
