As of April 2025 Diploma plc has a market cap of โน587.95 Billion. This makes Diploma plc the world's 2128th 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: