Diploma PLC (LON:DPLM)
London · Delayed Price · Currency is GBP · Price in GBX 7,840.00
-90.00 (-1.13%)
Oct 15, 2026, 11:45 AM GMT
Diploma Market Cap
Diploma has a market cap or net worth of 10.51 billion as of October 14, 2026. It is the 1,598th most valuable company in the world and the 46th biggest in the United Kingdom. Its market cap has increased by 47.35% in one year.
Market Cap
10.51B
Enterprise Value
10.95B
Revenue
1.65B
Global Rank
Country Rank
#46 United Kingdom
PE Ratio
56.44
ChartMarket Cap Chart
Since June 4, 1992, Diploma's market cap has increased from 188.14M to 10.51B, an increase of 5,487.89%. That is a compound annual growth rate of 12.41%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 15, 2026 | 10.51B | 48.06% |
| Dec 31, 2025 | 7.10B | 24.57% |
| Dec 31, 2024 | 5.70B | 18.73% |
| Dec 29, 2023 | 4.80B | 38.79% |
| Dec 30, 2022 | 3.46B | -17.67% |
| Dec 31, 2021 | 4.20B | 54.02% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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