Total Voting Rights

3 NOVEMBER 2025

SMITHS GROUP PLC

TOTAL VOTING RIGHTS AND CAPITAL

At close of business on 31 October 2025 the issued share capital of Smiths Group plc comprised 325,859,303 Ordinary shares of nominal value 37.5p each ('Ordinary Shares'), all of which have been admitted to the Official List of the Financial Conduct Authority ('FCA') and admitted to trading on the London Stock Exchange.

Each Ordinary Share has one vote on a poll. Smiths Group plc does not hold any shares in treasury.

Therefore, the total number of voting rights in Smiths Group plc is 325,859,303 which should be used by shareholders and other parties subject to disclosure obligations as the denominator for the calculations by which they determine if they are required to notify their interest in, or a change to their interest in, the share capital of Smiths Group plc under the FCA's Disclosure Guidance and Transparency Rules.

The total number of voting rights confirmed in this announcement does not reflect the shares purchased on 27, 28, 29, 30 and 31 October 2025 under the Share Buyback Programme which have yet to settle and be cancelled.

Legal Entity Identifier (LEI): 213800MJL6IPZS3ASA11

Enquiries:

Matthew Whyte, Group Company Secretary

Smiths Group plc

+44 (0) 7775 982879

[email protected]

About Smiths Group

For over 170 years, we have been pioneers of progress, engineering a better future. Our strategy is to be a focused, efficient and value creating industrial engineering company operating in the attractive and growing market segments of energy, industrials and construction. We focus on solving the toughest problems for our customers, helping address critical global needs such as decarbonisation and the ever-increasing demand for process and energy efficiency. Listed on the London Stock Exchange, we employ c.16,000 colleagues in over 50 countries. For more, visit www.smiths.com.