As of March 2025 Plug Power has a market cap of NZ$2.59 Billion. This makes Plug Power the world's 4818th 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 25th, 2025 the market cap of Plug Power was reported to be: