S&P reaffirms Mercury's corporate credit rating
The Mercury Building, 33 Broadway, Newmarket 1023
PO Box 90399, Auckland 1142
Classification: Confidential
STOCK EXCHANGE LISTINGS: NZX (MCY) / ASX (MCY)
ANNOUNCEMENT
S&P reaffirms Mercury’s corporate credit rating
22 September 2025 – S&P Global Ratings has confirmed Mercury’s corporate credit rating as
BBB+/Stable in a report published on 19 September 2025.
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
Reputation and Social Impact Lead
027 210 5337
mercurycommunications@mercury.co.nz
ABOUT MERCURY NZ LIMITED
Mercury’s generation assets produce electricity from 100% renewable sources: hydro, geothermal
and wind. We’re also a retailer of electricity, gas, broadband and mobile services. We’re listed on the
New Zealand Stock Exchange and the Australian Stock Exchange with the ticker symbol ‘MCY’, with
foreign exempt listed status. The New Zealand Government holds a legislated minimum 51%
shareholding of Mercury.
Visit us at: www.mercury.co.nz
Data sourced from publicly available filings. Our datasets may not be complete. Automated analysis can produce errors. If you believe any data on this page is incorrect, please contact us at hello@nzxplorer.co.nz. For informational purposes only. Not investment advice.
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