Appointment of Non-executive Director

Downer EDI Limited (Downer) today announced the appointment of Adelle Howse as Non-executive Director, effective from 1 April 2022. Dr Howse joins Downer as an independent Director. The Chairman of Downer, Mark Chellew, said Dr Howse has extensive senior executive and non-executive experience in the infrastructure, energy and resources, construction, data centres, telecommunication and property sectors. Dr Howse held several senior roles with CIMIC, including Chief Strategy Officer. Dr Howse is currently a Non-executive Director of Macquarie Telecom Group, Sydney Desalination Plant and is Chairman of the Australian Mathematical Sciences Institute. She has previously served on the boards of Devine Group, Design Studio Group, Ventia, Nextgen Holdings and Manila North Tollroads Corporation. Dr Howse holds a Bachelor of Science and Doctor of Philosophy (Mathematics) from the University of Queensland, an executive MBA from IMD, Switzerland and a Graduate Diploma of Applied Finance and Investment. She is a member of the Australian Institute of Company Directors. For further information please contact: Media: Mitchell Dale, Group Manager Corporate Affairs +61 448 362 198 Investors: Adam Halmarick, Group Head of Investor Relations and Strategic Planning +61 413 437 487 End CA:00387272 For:DOW Type:ADMIN Time:2022-02-15 10:31:15