As of March 2025 Pennon Group has a market cap of NZ$4.72 Billion. This makes Pennon Group the world's 3704th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Mar 24th, 2025 the market cap of Pennon Group was reported to be: