thyssenkrupp nucera AG & Co. KGaA / DE000NCA0001

With 82 out of 100 possible points, thyssenkrupp nucera receives a Gold rating from EcoVadis, one of the world’s leading providers of sustainability ratings This score places thyssenkrupp nucera among the top five percent of companies evaluated globally over the past twelve months EcoVadis assesses sustainability performance across four categories: Environment, Labor & Human Rights, Ethics, and Sustainable Procurement Dortmund, September 09, 2025 – thyssenkrupp nucera, a global leader in electrolysis technologies, has been recognized for its outstanding sustainability efforts, receiving the Gold Medal from EcoVadis. With a score of 82 out of 100, thyssenkrupp nucera ranks among the top five percent of all organizations assessed worldwide over the past twelve months. EcoVadis, a renowned provider of sustainability ratings, evaluates the current status of a company’s sustainability performance across four key areas: Environment, Labor & Human Rights, Ethics, and Sustainable Procurement. thyssenkrupp nucera achieved strong results in all categories, with the area of Labor & Human Rights receiving particular praise from EcoVadis. “Sustainability is deeply embedded in thyssenkrupp nucera – through our electrolysis technology and our corporate actions. Receiving the Gold Medal from EcoVadis is a major milestone and a strong affirmation of our commitment and engagement,” says Dr. Werner Ponikwar, CEO of thyssenkrupp nucera. “We will continue to actively contribute to a better future and pursue our own sustainability goals with determination.” “This excellent rating clearly shows where we currently stand in terms of sustainability. It provides our stakeholders with transparent insight into our performance,” says Dr. Stefan Hahn, CFO of thyssenkrupp nucera. “At the same time, it signals that we are a reliable partner in the transformation toward a sustainable industry.” Since 2007, EcoVadis has assessed more than 150,000 organizations based on international sustainability standards. Organizations are awarded Bronze, Silver, Gold, and Platinum medals based on their performance.   Photos: Please contact us to inquire about photographs.

Dr. Marcel Kleifeld Senior External Communications Manager  Phone: +49 231 22972 4361 E-Mail: marcel.kleifeld@thyssenkrupp-nucera.com

Investor inquiries: Dr. Hendrik Finger
Head of Investor Relations
Phone: +49 231 229 724 347
Email: hendrik.finger@thyssenkrupp-nucera.com
About thyssenkrupp nucera:   thyssenkrupp nucera offers world-leading technologies for highly efficient electrolysis plants. The company has extensive expertise in the design, procurement, and construction of electrochemical plants. Its track record includes more than 600 successfully installed projects with a total capacity of more than 10 gigawatts. thyssenkrupp nucera's chlor-alkali electrolysis plants allow significant savings in construction costs and offer fast, simple, and cost-effective assembly. thyssenkrupp nucera successfully made an IPO in July 2023 and is a member of the SDAX of the Frankfurt Stock Exchange.  www.thyssenkrupp-nucera.com