Investor Presentaiton

AGAIN CASH INFLOW IN 2HY/2021 WORKING CAPITAL PATTERN: CASH OUTFLOWS IN 1HY; INFLOWS IN 2HY (ЄM) 1,500 0 -278 989 -295 430 -550 775 -207 557 -410 415 -1,500 HY1 2017 HY2 2017 HY1 2018 HY2 2018 HY1 2019 HY2 2019 HY1 2020 HY2 2020 HY1 2021 HY2 2021 COMMENTS • Working capital outflows generally occur over the first nine months of the year due to business seasonality • Record cash-inflow in 2HY/2017 - expectation of increase in working capital to familiar levels has not yet materialised Rounding differences might occur. 66 Investor Presentation January 2023 STRABAG SOCIETAS EUROPAEA

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