Completion of Share Buyback Programme

8 January 2026

Johnson Service Group PLC

Completion of Share Buyback Programme

Johnson Service Group PLC (the "Company") is pleased to announce that it has completed its share buyback programme that commenced on 2 September 2025 (the "Buyback Programme").

Between 2 September 2025 and 7 January 2026, 17,724,645 ordinary shares in the Company were repurchased on the London Stock Exchange for cancellation at an average price of 141.05p pence per share and a total cost, excluding expenses, of £25.0 million.  This represented 4.5 per cent of the issued share capital of the Company when the Buyback Programme commenced.

Completion of the Buyback Programme brings the total cash returned to shareholders since the commencement of the Company's first share buyback programme on 15 September 2022 to £90.3 million.

The next trading update is expected to be announced on 16 January 2026.