EN DE MAHLE worldwide MAHLE Group MAHLE North America MAHLE South America MAHLE Japan MAHLE China MAHLE Poland Focus on security and flexibility Home Investor Relations Financial news 10/14/2021 MAHLE supports Liebherr in developing hydrogen-fueled heavy-duty engines 10/08/2021 MAHLE becomes technology partner to DTM Electric Presentations All the key information relating to our financial position—because information underpins success. Annual reports Each year, MAHLE publishes key facts and figures about the group for the past business year. Sustainability Report Because sustainability is part of our self-image. EUR 9.8 billion sales in 2020 25.8% equity ratio 2020 MAHLE at a glance Discover MAHLE and the group’s dual strategy. Bonds Our bonds are an important element of the medium- and long-term financing of the MAHLE Group. 4.4% EBITDA margin 2020 6.6% R&D ratio 2020 Financing Our financing builds on long-term relationships. Do you have any questions? Please do not hesitate to contact us by e‑mail: investor.relations@mahle.com Imprint Privacy Statement Sitemap Terms & conditions of purchase Terms & conditions for customers Supplier Code of Conduct MAHLE GmbH Pragstraße 26-46 D-70376 Stuttgart Phone: +49 711 501-0 Contact: © by MAHLE GmbH, Stuttgart 2005 - 2021

EN DE MAHLE worldwide MAHLE Group MAHLE North America MAHLE South America MAHLE Japan MAHLE China MAHLE Poland Quality made by MAHLE Home Company Quality Quality management at MAHLE "Good quality is of crucial importance. There is always room for improvement!" This position of company founder Ernst Mahle still serves as a model for us today. For our customers, quality means failure-free assembly, satisfied end customers, no product recalls—and thus a strong brand. For MAHLE, quality is a significant factor in our global success. Quality management is fully integrated into all business processes. We have developed an in-house Group standard for quality planning and controlling. The MAHLE Quality Improvement Program Our aim is to supply our customers with “best-in-class” quality. For this reason, we launched the group-wide MAHLE Quality Improvement Program during the year under review. The program aims to further improve the traceability of causes of defects and thereby increase the effectiveness of both specific solutions and quality assurance overall. This also includes supplier quality. > 70 quality awards from customers in 2017 Zero-defect principle Potential defect sources are already eliminated during product development. Loving attention to detail for top quality PLAY Imprint Privacy Statement Sitemap Terms & conditions of purchase Terms & conditions for customers Supplier Code of Conduct MAHLE GmbH Pragstraße 26-46 D-70376 Stuttgart Phone: +49 711 501-0 Contact: © by MAHLE GmbH, Stuttgart 2005 - 2021