a dynamic market fueled by digital transformation and innovation 10 Europe – Share of Open Source in Total market 2/2 in million EUR 2017 2018 2019 2020 2021 2022 2023 17/18 18/19 19/20 20/21 21/22 22/23 CAGR 19/23 UK – Total Software and IT Services Market 62 554 65 149 67 668 70 512 73 858 77 322 80 661 4,1% 3,9% 4,2% 4,7% 4,7% 4,3% 4,5% UK – Open Source Software and IT Services Market 4 190 4 598 4 979 5 357 5 799 6 280 6 783 9,7% 8,3% 7,6% 8,2% 8,3% 8,0% 8,0% Share of Open Source in Total 6,7% 7,1% 7,4% 7,6% 7,9% 8,1% 8,4% in million EUR 2017 2018 2019 2020 2021 2022 2023 17/18 18/19 19/20 20/21 21/22 22/23 CAGR 19/23 Rest of Europe – Total Software and IT Services Market 116 151 122 451 128 353 134 808 141 736 148 799 155 770 5,4% 4,8% 5,0% 5,1% 5,0% 4,7% 5,0% Rest of Europe – Open Source Software and IT Services Market 6 900 7 661 8 398 9 206 10 048 10 890 11 705 11,0% 9,6% 9,6% 9,1% 8,4% 7,5% 8,7% Share of Open Source in Total 5,9% 6,3% 6,5% 6,8% 7,1% 7,3% 7,5% * Rest of Europe: Austria, Belgium,Denmark,Finland,Italy,Netherlands,Norway,Portugal, Spain,Sweden, Switzerland,others (Greece, Ireland,Liechtenstein, Luxembourg,Malta) Source: teknowlogy Group, 2019