Result of AGM

10 February 2014

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.

Ian Simm                                                                                             Tel: + 44 (0) 20 7434 1122 (switchboard)

Chief Executive

Impax Asset Management Group plc

Norfolk House, 31 St James's Square,                                    

London, SW1Y 4JR                                                                          

www.impaxam.com

Anne Gilding                                                                                     Tel: +44 (0) 20 7434 1122 (switchboard)

Head of Brand Communications                                                               Tel: +44 (0) 20 7432 2602 (direct)

Impax Asset Management Group plc                                      Tel: +44 (0) 7881 249612 (mobile)

Norfolk House, 31 St James's Square,                                    

London, SW1Y 4JR                                                                           Email: a.gilding@impaxam.com

www.impaxam.com

Guy Wiehahn                                                                                    Tel: +44 (0) 20 7418 8893
Nominated Adviser
Peel Hunt LLP