Diploma (DPLM)
Specialized distribution roll-up. Diploma is listed on the London Stock Exchange and reports in GBP. compounders.ai reads its annual filings and shows reported operating profit next to normalized EBITA under one published rulebook, every figure linked to the filing it was read from.
- Archetype
- UK serial acquirer
- Listing
- London Stock Exchange: DPLM (listing key
LSE-DPLM) - Country
- United Kingdom
- Reporting currency
- GBP
- Filing source
- UKSEF package (native)
- Latest filing on record
- Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma (4 filings on record)
- Fiscal years published
- FY2021–FY2025
- Normalized EBITA published
- FY2025
Key figures, FY2025
Fiscal year ended 30 Sep 2025, in GBP as reported. Published 20 Oct 2026 under ruleset 1.4.0; read for this page on 20 Oct 2026. Each figure links to the filing it was read from; a computed figure links to its primary citation.
| Figure | FY2025 | Source |
|---|---|---|
| Income statement | ||
| Revenue | GBP 1,524.5 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:Revenue · as filed |
| Reported operating profit | GBP 283.7 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · as filed |
| Reported operating margin | 18.6% | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · computed from cited lines |
| Normalized EBITA | GBP 351.1 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · computed from cited lines |
| Normalized EBITA margin | 23.0% | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · computed from cited lines |
| Normalized EBITDA | Not published for FY2025 | |
| Returns on capital | ||
| ROIC incl. goodwill | 20.1% | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · computed from cited lines |
| ROIC excl. goodwill | 34.8% | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:ProfitLossFromOperatingActivities · computed from cited lines |
| ROIIC, 3 years | Not published for FY2025 | |
| Balance sheet and cash | ||
| Net debt | GBP 299.4 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:LongtermBorrowings · computed from cited lines |
| Net debt to EBITDA | Not published for FY2025 | |
| FCF before acquisitions | GBP 238.6 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:CashFlowsFromUsedInOperatingActivities · computed from cited lines |
| FCF available to shareholders (FCFA2S) | GBP 238.4 million | Annual financial report (ESEF package) for the fiscal year ended 2025-09-30 — Diploma · ifrs-full:CashFlowsFromUsedInOperatingActivities · computed from cited lines |
Earlier years (FY2021–FY2024) are in the terminal's tabs below.
In the terminal
- Diploma: Financials
- Diploma: Normalization
- Diploma: Growth
- Diploma: KPIs
- Diploma: Returns
- Diploma: Sources
How the figures are made: methodology · glossary · how to cite them: citation guidelines.