<div id="readability-page-1"><div>RNS Number : 7059J Severn Trent PLC 01 December 2025 1 December 2025Severn Trent Plc (&#34;Severn Trent&#34; or &#34;the Company&#34;)Total Voting Rights and Issued Share CapitalIn accordance with Disclosure Guidance and Transparency Rule 5.6.1, the Company would like to notify the market that as at 30 November 2025, the Company's issued share capital consists of 303,303,359 ordinary shares of 97 17/19 pence each with voting rights. The Company holds 2,218,618 shares in Treasury.The total number of voting rights in the Company is therefore 301,084,741.The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company, under the FCA's Disclosure Guidance and Transparency Rules.www.severntrent.comLEI: 213800RPBXRETY4A4C59This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END TVRFFLFBELLLFBV</div></div>

Severn Trent Plc announced that as of 30 November 2025, its issued share capital consists of 303,303,359 ordinary shares with voting rights, and it holds 2,218,618 shares in Treasury. The total number of voting rights is 301,084,741. This information is in accordance with the FCA's Disclosure Guidance and Transparency Rules.

REG - Severn Trent PLC - Total Voting Rights