Director Declaration

Summary by AI ^BETAClose X

United Utilities Group PLC announces that Liam Butterworth, an independent non-executive director and chair of the ESG Committee, will transition to the role of Chief Operating Officer and an executive director at Rosebank Industries plc, effective March 4, 2026. Butterworth previously served as CEO of Dowlais Group plc, stepping down on February 3, 2026, following the combination of Dowlais with American Axle & Manufacturing Holdings, Inc. This change in directorship is a key announcement for the company.

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United Utilities Group PLC

04 March 2026

United Utilities Group PLC

4 March 2026

Classification: Director declaration

LEI: 2138002IEYQAOC88ZJ59

United Utilities - Liam Butterworth

In accordance with UK Listing Rule 6.4.9(2) United Utilities announces that Liam Butterworth, independent non-executive director and chair of the ESG Committee, will take up the role of Chief Operating Officer and an executive director on the board of Rosebank Industries plc (Rosebank) with effect from 4 March 2026.

Liam is the former Chief Executive Officer of Dowlais Group plc (Dowlais), stepping down from Dowlais with effect from 3 February 2026 and taking up the role with Rosebank following completion of the combination of Dowlais and American Axle & Manufacturing Holdings, Inc.

Further information can be obtained from:

Simon Gardiner, Company Secretary +44 1925 237071

United Utilities ordinary shares trade on the London Stock Exchange and its ADRs, each equal to two ordinary shares, trade over the counter under the Trading Symbol "UUGRY".

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