Result of AGM

26 January 2012

Impax Asset Management Group plc

("Impax" or the "Company")

Result of AGM

Impax confirms that at the Company's Annual General Meeting held today all resolutions were duly passed.

A copy of the presentation, which was given by Ian Simm, Chief Executive of Impax, will be available shortly on the Company's website at http://www.impaxam.com/investor-relations/reports-and-presentations.

Enquiries:

Impax Asset Management Group plc 020 7434 1122

Ian Simm, Chief Executive

Execution Noble & Co Limited 020 7456 9191

John Riddell

James Bromhead