Impax Environmental Markets plc (the "Company")

LEI: 213800RAR6ZDJLZDND86

Appointment of Glen Suarez as a non-executive director

Following a comprehensive selection process, conducted using an independent third-party search firm, the Company is pleased to announce the appointment of Glen Suarez as an independent non-executive director of the Company with effect from 1 October 2022. Glen is expected to succeed John Scott as the Company's Chair at the conclusion of the Company's next AGM in May 2023, when John will retire from the Board.

Glen is an experienced chair, having held both executive and non-executive roles. He is currently executive chairman of the board of Knight Vinke Asset Management, where he had previously held the role of chairman of the audit committee. He is a senior adviser to FMAP Limited, a consultancy founded by Lord Maude which advises governments on the implementation of public sector reform. He is a Fellow of the Institute of Chartered Accountants in England and Wales and a member of the Royal Society of Arts.

Glen was chairman of The Edinburgh Investment Trust plc until July 2022, a position he had held since 2017, having joined the board in 2013. Glen was a committee member and co-chair of the Capital Markets Advisory Committee, an independent body advising on accounting issues and standards between 2014 and 2020. Before this, he was a Partner in Soditic Limited for four years and prior to that he was head of European energy, infrastructure and utilities investment banking business at Morgan Stanley for eight years.

There is no other information required to be disclosed under section 9.6.13 of the Listing Rules in respect of Glen Suarez.

16 September 2022

Enquiries

Sanne Fund Services (UK) Limited

Shilla Pindoria 020 3327 9720

Company Secretary