Investor Relations Company Presentation

150 YEARS We are building the world of tomorrow. HOCHTIEF HOCHTIEF Group - Investment in a fast-charging network for electric vehicles (Deutschlandnetz, September 2023, HOCHTIEF Europe) • • • HOCHTIEF and its JV partner EWE Go, a mobility company owned by utility company EWE, have been awarded with a contract to finance, plan, build and operate a fast-charging network for electric vehicles by the German Federal Ministry of Transport As part of the so-called federal government's Deutschlandnetz tender, which targets a Germany-wide near-term roll-out of fast-charging points, the JV has secured 2 regional lots in the West and North-West region HOCHTIEF and EWE Go will install a total of 852 charging points at 96 locations (see map). Each station will have 4 to 16 charging points each which the JV will build and operate for the long-term Total capex amounts to around EUR 250m including a substantial double-digit equity investment • The investment reflects the group's strategy to invest equity in high-tech growth sectors where we can apply the financing, project management and O&M capabilities built up over many years in the PPP business . Similar models are expected in various other European countries to meet the increasing demand for EV chargers arden Groningen SCHLESWIG- HOLSTEIN Lübeck Schwerin Bremerhaven Hamburg Oldenburg Bremen Assen ANDS LOWER SAXONY Zwolle Enschede shem Hanover Osnabruck Bielefeld Münster OATH RHINE Bochum Duisburg Krefeld Wuppertal Dusedort Cologne Siegen cht Aachen Bonn Koblenz Paderborn HLESSE Wolfsburg Braunschweig Magdeburg SAXONY ANI Gotange Y Halle C Kassel Erfurt Jena 10

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