MAHLE worldwide / EN Purchasing Press Events COMPANY PRODUCTS & SERVICES RESEARCH & DEVELOPMENT INVESTOR RELATIONS CAREER Group strategy Business segments Data & facts Locations Management Board MAHLE Foundation Corporate citizenship Compliance Company history 1920—1932 1933—1945 1946—1970 1971—1990 1991—1999 2000—2009 2010—2017 Quality Environment Corporate Venture Capital Home Company Company history 1933—1945 1933—1945: From Elektronmetall G.m.b.H., Stuttgart-Cannstatt (EC) to MAHLE KG 1933 Ernst and Hermann Mahle become sole shareholders 1934 “Turbometal”—a dense metal mesh for air filters—is registered for patent 1935 Foundation of MAHLE pension club First profiled pistons 1937 Foundation of MAHLE Siedlung GmbH Series production of oil bath air filters 1938 EC converted into MAHLE KG; introduction of MAHLE logo First blank cylinders using centrifugal casting process Latest news The press releases More MAHLE Performance Our customer magazine More The Annual Report This was our year 2017 More Fairs & events Visit us More Imprint Privacy Statement Sitemap Terms & conditions of purchase Terms & conditions for customers MAHLE GmbH Pragstraße 26-46 D-70376 Stuttgart Phone: +49 711 501-0 Contact: © by MAHLE GmbH, Stuttgart 2005 - 2018