AGM Presentation

 2 March 2018

Impax Asset Management Group plc ("Impax" or the "Company")

AGM Presentation

As announced on 19 December 2017, the Company will be holding its Annual General Meeting today. At the meeting, Ian Simm, Chief Executive of Impax, will be giving a presentation. There is no new material information in the presentation save that Impax's second private equity fund, NEF 2, is continuing to realise assets and there is an expectation that the Company will receive between 1.5 million & 2.5 million euros as a consequence of this.

A copy of the presentation is available on the Company's website at http://www.impaxam.com/investor-relations/reports-and-presentations

LEI number: 213800AJDNW4S2B7E680

- ENDS -

Enquiries:

Ian Simm                                                                                               Tel: + 44 (0) 20 3912 3000 (switchboard)

Chief Executive

Impax Asset Management Group plc

www.impaxam.com

Anne Gilding                                                                                         Tel: +44 (0) 20 3912 3000 (switchboard)

Head of Brand & Communications                                                 Tel: +44 (0) 20 3912 3126 (direct)

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

www.impaxam.com                                                                            Email: a.gilding@impaxam.com

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