Diploma PLC (DPLM.L)
Diploma PLC reported revenue of 1.5B GBP for the year ending 30 September 2025, up 11.8% from 1.4B a year earlier.
Every figure below is the company's own, as filed. Nothing is estimated and
nothing is smoothed — a period the filing does not support is left blank rather than
filled in.
Quarters are the company's own, counted from its financial
year ending 09-30.
Amounts in GBP.
The same series drawn ›
As last reported
The newest period the filing supports for each figure, in GBP.
| Figure | Period | Amount | Year on year |
|---|
| Revenue |
2025 · ending 30 September 2025 |
1.5B |
+11.8% |
| Gross Profit |
2022 · ending 30 September 2022 |
374.5M |
+29.9% |
| Operating Income |
2025 · ending 30 September 2025 |
283.7M |
+36.8% |
| Net Income |
2025 · ending 30 September 2025 |
185.5M |
+42.7% |
| Cost of Revenue |
2022 · ending 30 September 2022 |
638.3M |
+27.9% |
| Operating Cash Flow |
2025 · ending 30 September 2025 |
267.6M |
+35.1% |
| Free Cash Flow |
2025 · ending 30 September 2025 |
254.2M |
+41.9% |
| EPS |
2025 · ending 30 September 2025 |
1.37 |
+42.9% |
Revenue and profit by financial year
As filed, in GBP. A year the filing does not support is not listed.
| Year | Ending |
Revenue | Operating Income | Net Income | Free Cash Flow |
|---|
| 2025 | 2025-09-30 |
1.5B | 283.7M | 185.5M | 254.2M |
|---|
| 2024 | 2024-09-30 |
1.4B | 207.4M | 130M | 179.2M |
|---|
| 2023 | 2023-09-30 |
1.2B | 183.3M | 118.3M | 167.6M |
|---|
| 2022 | 2022-09-30 |
1B | 144.3M | 95.4M | 110.7M |
|---|
| 2021 | 2021-09-30 |
787.4M | 104.3M | 69.7M | 111.2M |
|---|
Every period
Revenue Annual
| Period | Ending | Revenue |
|---|
| FY25 | 2025-09-30 | 1.5B |
|---|
| FY24 | 2024-09-30 | 1.4B |
|---|
| FY23 | 2023-09-30 | 1.2B |
|---|
| FY22 | 2022-09-30 | 1B |
|---|
| FY21 | 2021-09-30 | 787.4M |
|---|
Gross Profit Annual
| Period | Ending | Gross Profit |
|---|
| FY22 | 2022-09-30 | 374.5M |
|---|
| FY21 | 2021-09-30 | 288.4M |
|---|
Operating Income Annual
| Period | Ending | Operating Income |
|---|
| FY25 | 2025-09-30 | 283.7M |
|---|
| FY24 | 2024-09-30 | 207.4M |
|---|
| FY23 | 2023-09-30 | 183.3M |
|---|
| FY22 | 2022-09-30 | 144.3M |
|---|
| FY21 | 2021-09-30 | 104.3M |
|---|
Net Income Annual
| Period | Ending | Net Income |
|---|
| FY25 | 2025-09-30 | 185.5M |
|---|
| FY24 | 2024-09-30 | 130M |
|---|
| FY23 | 2023-09-30 | 118.3M |
|---|
| FY22 | 2022-09-30 | 95.4M |
|---|
| FY21 | 2021-09-30 | 69.7M |
|---|
Cost of Revenue Annual
| Period | Ending | Cost of Revenue |
|---|
| FY22 | 2022-09-30 | 638.3M |
|---|
| FY21 | 2021-09-30 | 499M |
|---|
Operating Cash Flow Annual
| Period | Ending | Operating Cash Flow |
|---|
| FY25 | 2025-09-30 | 267.6M |
|---|
| FY24 | 2024-09-30 | 198.1M |
|---|
| FY23 | 2023-09-30 | 189.2M |
|---|
| FY22 | 2022-09-30 | 125M |
|---|
| FY21 | 2021-09-30 | 116.1M |
|---|
Free Cash Flow Annual
Operating cash flow minus capital expenditure.
| Period | Ending | Free Cash Flow |
|---|
| FY25 | 2025-09-30 | 254.2M |
|---|
| FY24 | 2024-09-30 | 179.2M |
|---|
| FY23 | 2023-09-30 | 167.6M |
|---|
| FY22 | 2022-09-30 | 110.7M |
|---|
| FY21 | 2021-09-30 | 111.2M |
|---|
EPS Annual
The filer's own published earnings a share for each quarter, four quarters added up. The company page divides trailing net income by the share count instead, which lands within about 1% of this and is not the same sum, so the two are named differently rather than presented as one figure.
| Period | Ending | EPS |
|---|
| FY25 | 2025-09-30 | 1.37 |
|---|
| FY24 | 2024-09-30 | 0.96 |
|---|
| FY23 | 2023-09-30 | 0.90 |
|---|
| FY22 | 2022-09-30 | 0.76 |
|---|
| FY21 | 2021-09-30 | 0.56 |
|---|