S&P reaffirms Mercury’s corporate credit rating

S&P Global Ratings has confirmed Mercury’s corporate credit rating as BBB+/Stable in a report published on 6 August 2026. ENDS Howard Thomas General Counsel and Company Secretary Mercury NZ Limited For investor relations queries, please contact: Paul Ruediger Head of Business Performance & Investor Relations 027 517 3470 investor@mercury.co.nz For media inquiries, please contact: Catherine Morab External Communications Manager 09 282 1158 mercurycommunications@mercury.co.nz