Admission to Trading

Johnson Service Group PLC has announced the admission of 1,544,110 Ordinary Shares of 10 pence each to trading on the London Stock Exchange, effective April 27, 2026. These shares are being issued to satisfy the exercise of vested awards under the company's 2028 and 2018 Long-Term Incentive Plans. Following this admission, the total number of ordinary shares in issue will be 379,817,126, and the new shares are fully fungible with existing ordinary shares.