Update on Timing of Full Year Results Announcement

Impax Asset Management Group plc

Update on Timing of Full Year Results Announcement

London, 25 November 2025 - Impax Asset Management Group plc ("Impax" or the "Company"), today announces an update regarding the timing of the publication of its financial results for the year to 30 September 2025 (the "Period").

The audit of the Company's Annual Report & Accounts is well advanced, however, the Company's auditor, KPMG LLP, has requested more time to complete the internal reviews that represent the final element of its standard audit procedures.

The Company now expects to report its results for the Period on Monday 1 December 2025, a delay to the previously planned date of Wednesday 26 November 2025.

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LEI number: 213800AJDNW4S2B7E680

About Impax Asset Management

Founded in 1998, Impax is a specialist asset manager, with approximately £26.1 billion of assets under management as at 30 September 2025 in both listed and private markets strategies, investing in the transition to a more sustainable global economy.

Impax believes that capital markets will be shaped profoundly by global sustainability challenges, including climate change, pollution and essential investments in human capital, infrastructure and resource efficiency. These trends will drive growth for well-positioned companies and create risks for those unable or unwilling to adapt.

The company seeks to invest in higher quality companies with strong business models that demonstrate sound management of risk. Impax offers a well-rounded suite of investment solutions spanning multiple asset classes seeking superior risk-adjusted returns over the medium to long term.

www.impaxam.com

Issued in the UK by Impax Asset Management Group plc, whose shares are quoted on the Alternative Investment Market of the London Stock Exchange.  Impax Asset Management Group plc is registered in England & Wales, number 03262305.  AUM relates to Impax Asset Management Limited, Impax Asset Management (AIFM) Limited, Impax Asset Management Ireland Limited and Impax Asset Management LLC.  Impax Asset Management Limited and Impax Asset Management (AIFM) Limited are authorised and regulated by the Financial Conduct Authority and are wholly owned subsidiaries of Impax Asset Management Group plc.  Please note that the information provided on www.impaxam.com and links from it should not be relied upon for investment purposes. 

Impax is trademark of Impax Asset Management Group Plc. Impax is a registered trademark in the UK, EU, US, Hong Kong, Canada, Japan and Australia. © Impax Asset Management LLC, Impax Asset Management Limited and/or Impax Asset Management (Ireland) Limited. All rights reserved.