Diploma revenue and financials
7,870.00 GBpChange from previous close: +1.22%Absolute change: +95.00 GBp
In the fiscal year ended September 2025, Diploma reported revenue of £1.52B (+11.82% year over year). Net income was £184.9M, a net margin of 12.1%.
Fiscal year ending in September. Sources and method on the page Methodology and sources.
At a glance
- Revenue growth
- +11.82%
- FY to Sep 2025 vs FY to Sep 2024
- Net income growth
- +43.00%
- FY to Sep 2025 vs FY to Sep 2024
- Net margin
- 12.1%
- FY to Sep 2024: 9.5%
Financial data
Amounts in millions of GBP; per-share values in GBP; shares in millions.
| Item | FY to Sep 2025 | FY to Sep 2024 | FY to Sep 2023 | FY to Sep 2022 |
|---|---|---|---|---|
| Total revenue | 1,525 | 1,363 | 1,200 | 1,013 |
| Cost of revenue | 818 | 735 | 658 | 869 |
| Gross profit | 706 | 629 | 542 | 144 |
| Selling, general and administrative | — | — | — | 230 |
| Operating income | 285 | 207 | 186 | 144 |
| EBIT | 274 | 203 | 175 | 140 |
| EBITDA | 366 | 294 | 257 | 164 |
| Interest expense | 25.7 | 26.1 | 19.4 | 10.9 |
| Pre-tax income | 248 | 177 | 156 | 130 |
| Income tax | 62.8 | 46.6 | 37.3 | 34.1 |
| Net income | 185 | 129 | 118 | 94.7 |
| Net income to common shareholders | 185 | 129 | 118 | 94.7 |
| Basic EPS | 1.38 | 0.97 | 0.91 | 0.76 |
| Diluted EPS | 1.37 | 0.96 | 0.90 | 0.76 |
| Average shares (basic) | 134 | 134 | 130 | 125 |
| Average shares (diluted) | 135 | 134 | 130 | 125 |