4 March 2024

SThree plc

Publication of 2023 Annual Report &

Notice of 2024 Annual General Meeting

SThree plc (the "Company") announces that it has today published the following documents on the Company's website, https://www.sthree.com/en-gb/investor-centre/:

·      Annual Report and Financial Statements 2023 (the "2023 Annual Report"); and

·      Notice of the 2024 Annual General Meeting (the "AGM Notice") to be held in London on 25 April 2024.

In accordance with Listing Rule 9.6.1, copies of the 2023 Annual Report and the AGM Notice have been submitted to the National Storage Mechanism and will shortly be available for viewing at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

In addition to the publication of the 2023 Annual Report and AGM Notice, we have also published our 2023 Impact Report also available on the Company's website,  https://www.sthree.com/en-gb/investor-centre/.

Notes to editors

SThree plc brings skilled people together to build the future. We are the only global specialist talent partner focused on roles in Science, Technology, Engineering and Mathematics (STEM), providing permanent and flexible contract talent to a diverse base of over 7,200 clients across 11 countries. Our Group's circa 2,700 staff cover the Technology, Life Sciences and Engineering sectors. SThree is part of the Industrial Services sector. We are listed on the Premium Segment of the London Stock Exchange's Main Market, trading with ticker code STEM.