Annual Report 2025 – ÖBB-Infrastruktur AG

ÖBB-Infrastruktur Aktiengesellschaft Group Management Report | Consolidated Financial Statements 18 Another indicator for assessing business performance is the development of gross tonne kilometres (BTkm). While approximately 23.4 billion gross tonne-kilometres (GTKm), or 28% of the total volume, were attributable to external railway undertakings in the financial year 2024, this figure amounted to approximately 25.9 billion GTKm in 2025, corresponding to 30% of the total volume. Development of gross ton kilometres by type of transport in million 2025 2024 Change Change in % Passenger transport 36,674.7 35,235.6 1,439.1 4% thereof ÖBB Group 33,160.1 31,985.3 1,174.8 4% Freight transport 47,951.4 46,026.3 1,925.1 4% thereof ÖBB Group 25,933.0 26,248.4 -315.4 -1% Service trains and light engines 1,436.9 1,343.6 93.3 7% thereof ÖBB Group 1,058.2 1,005.0 53.2 5% Total 86,063.0 82,605.5 3,457.5 4% thereof ÖBB Group 60,151.3 59,238.7 912.6 2% Other key performance indicators for revenue generated include the generation of traction current in ÖBB power plants and the rented out real estate floor space. The electricity segment developed as follows: Traction current in GWh 2025 2024 Change Change in % Self-generated traction power from ÖBB power plants 610 669 -59 -9% Traction current from overhead contact line 1,944 1,879 65 3% The rented out floor space developed as follows: Floor space incl. exterior spaces rented out in thousands m² 2025 2024 Change Change in % External use ÖBB Group 597 592 5 1% Internal use ÖBB Group 250 249 1 0% Own use ÖBB-Infrastruktur AG 616 612 4 1% Vacant and public space 1,112 1,150 -38 -3% Floor space 2,575 2,603 -28 -1% Exterior spaces rented out 21 21 0 0% Total portfolio 2,596 2,624 -28 -1% As in the previous year, the floor space of buildings, including outdoor areas that can be rented out, was approx. 2.6 million m 2 , thereof about one quarter is rented out externally. The remainder is rented out within the Group, used by the ÖBB-Infrastruktur Group itself or is vacant and public space. Personnel report Information about the personnel structure and development of the number of employees can be found in Note 8 to the consolidated financial statements. Further-reaching information about human resources can be found in section E. Non- financial statement. A.4. Branch offices The ÖBB-Infrastruktur Group has no operating sites or branches.