Investor Relations Company Presentation

150 YEARS We are building the world of tomorrow. HOCHTIEF Reaffirming existing strengths whilst expanding high-tech infrastructure presence Further develop HOCHTIEF's presence in the value chain of rapidly expanding high-tech infrastructure and secular growth markets 5G • • . Energy transition Renewables Batteries Hydrogen Transmission infrastructure • Digital infrastructure Data Centers 5G roll-out Semiconductors New sustainable mobility Social infrastructure Biopharma Healthcare transport networks . Education ⚫ Light rail/Metro • Inter-modal Smart cities Electric vehicles Sustainable Reshoring infrastructure • Relocation of infrastructure for manufacturing • Green Buildings • • Retrofitting Water Enhance existing businesses & further leverage leading position in PPP's market Focus maintained on the strong local competitive positions in core developed markets PPP opportunities upside potential due to sizable multi-year investment requirements and full lifecycle expertise Supported by systems, engineering, and logistics as well as financial expertise Systems Engineering • Innovation including emerging technologies, visually dynamic platforms and systems integration. - Proprietary new technologies, developed in-house, improving delivery and lifecycle performance on more sustainable projects • Strong technical expertise in engineering capabilities across the group a key competitive advantage Financial expertise Logistics • Applying logistics know-how to transform traditional supply chain processes • Financial and project management expertise across the group 17

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