As of April 2025 Diploma plc has a market cap of NZ$11.49 Billion. This makes Diploma plc the world's 2126th 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 Apr 20th, 2025 the market cap of Diploma plc was reported to be: