The SDAX (German abbreviation for Small-Cap-deutsche Aktienindex) is a stock market index composed of 70 small and medium-sized companies in Germany. These so-called 'small caps' rank directly below the MDAX (mid-cap) shares in terms of order book volume and market capitalization. They are thus the 91st–160th largest publicly traded companies in Germany.
The index is based on prices generated in the electronic trading system Xetra.
Companies The table below shows the 70 companies included in the SDAX as of December 2025.
LogoNameIndustryLocation 1&1 AG Telecommunications Montabaur Adesso SE IT and consulting Dortmund Adtran Networks SE Telecommunications equipment MeiningenAlzchem Group Amadeus FiRe AG Personnel and Training services Frankfurt am Main Atoss Software AG Software Munich Befesa Hazardous waste Luxembourg Borussia Dortmund Sports Dortmund Cancom SE IT Munich Cewe Stiftung & Co. KGaA Printing Oldenburg Dermapharm Holding SE Pharmaceuticals Grünwald Deutsche Beteiligungs AG Private Equity Frankfurt am Main Deutsche Euroshop Real Estate Hamburg Deutz AG Mechanical engineering KölnDouglasCosmeticsDüsseldorf Drägerwerk AG & Co. KGaA Engineering, medical technology Lübeck Dürr AG Automotive Bietigheim-Bissingen Eckert & Ziegler Strahlen- und Medizintechnik AG Medical equipment Berlin Elmos Semiconductor SE Electrical engineering Dortmund Energiekontor AG Renewable Energy Bremen Evotec Pharmaceuticals HamburgFormycon GFT Technologies SE Software Stuttgart Grand City Properties S.A. Real Estate Luxembourg City Grenke AG Financial services Baden-Baden Hamborner Reit AG Real Estate Duisburg Heidelberger Druckmaschinen AG Machinery Heidelberg Hornbach Holding AG Holding, Retail Neustadt an der Weinstraße Hypoport SE Technology Lübeck Indus Holding AG Investment management Bergisch Gladbach Jenoptik Optoelectronics engineering Jena Jost Werke AG Automotive Neu-Isenburg Klöckner & Co SE Steel and metal distribution Duisburg Kontron AG Computer hardware Augsburg KSB SE & Co. KGaA Mechanical engineering Frankenthal (Pfalz) KWS Saat SE & Co. KGaA Agriculture, Biotechnology Einbeck LPKF Laser Electronics MBB HoldingBerlinMediosMLPFinancial servicesWiesloch Mutares SE & Co. KGaA Holding Munich Nagarro SE Software Munich Norma Group SE Machinery Maintal Patrizia SE Real Estate Augsburg PBB AG Banking Garching PNE AG Wind energy CuxhavenProCreditBankingFrankfurt ProSiebenSat.1 Media SE Media Unterföhring PVA TePla AG Machinery Wettenberg SAF-Holland SE Industry Luxembourg City Salzgitter AG Iron and steel Salzgitter Schaeffler AG Automotive Herzogenaurach Schott Pharma AG & Co. KGaA Pharmaceuticals MainzSecunet Security NetworksInformation securityEssen SFC Energy AG Energy BrunnthalSiltronicTechnologyMunichSixtCar rentalMunich SMA Solar Solar energy NiestetalSpringer NatureAcademic publishingBerlinStabilusTechnologyKoblenz Sto SE & Co. KGaA Chemicals Stühlingen Stratec SE Medical equipment Birkenfeld Südzucker AG Food processing Mannheim Thyssenkrupp Nucera AG & Co. KGaA Engineering DortmundVerve Group SETechnologyBerlin Vossloh AG Rail infrastructure Werdohl Wacker Neuson SE Construction equipment Munich Wüstenrot & Württembergische AG Financial services Kornwestheim
See also DAX MDAX TecDAX ÖkoDAX
References
External links SDAX Historical Index Composition