COSTAIN GROUP PLC

Board/Management Information • Nov 14, 2025

National Storage Mechanism | Additional information

RNS Number : 6246H

Costain Group PLC

14 November 2025

 

Costain Group PLC (Costain)

14 November 2025

External Appointment

In accordance with UK Listing Rule 6.4.9R(2), Costain announces that Fiona MacAulay, a Non-Executive Director of Costain, Chair of the Remuneration Committee and member of the Audit and Risk Committee and Nomination Committee, has been appointed as a Non-Executive Director of Rosebank Industries plc ('Rosebank'), a company listed on the London Stock Exchange, with effect from 14 November 2025. Fiona will also be Chair of Rosebank's Remuneration Committee and a member of their Nomination and Audit Committees.

Enquiries

Investors and analysts	[email protected]
Matthew Jones, Costain	+44 (0) 7860 922 341
Company Secretariat	[email protected]
Katie Mullins	+44 (0) 7353 006 675
Cyd Trumper	+44 (0) 7879 133 084

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