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Market Closed -
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5-day change | 1st Jan Change | ||
| 5,485.00 GBX | -0.27% |
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+0.37% | +29.06% |
| 12-01 | JPMorgan cuts easyJet; Barclays raises Reckitt | AN |
| 11-20 | FTSE 100 up but mixed US jobs data tempers gains | AN |
Business description: Diploma PLC
- manufacturing of control systems (47.8%): fluid control systems, harness components, wiring and fastening systems used primarily in aerospace, defense, medicine, energy and motor sports sectors;
- manufacturing of seals (35.9%): gaskets, filters, cylinders, machined parts for specialized industrial equipment, cylinder components for repair and maintenance of heavy mobile machinery and industrial equipment, etc.;
- manufacturing of healthcare equipment and environmental management equipment (16.3%): medical devices for pathology laboratories, operating rooms, clinics, etc., environmental analyzers, containments and emission control systems.
Net sales are distributed geographically as follows: the United Kingdom (20%), Europe (19.7%), the United States (45.9%) and other (14.4%).
Number of employees: 3,400
Sales by Activity: Diploma PLC
| Fiscal Period: September | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
Controls | 157M | 343M | 493M | 568M | 652M |
Seals | 242M | 264M | 331M | 419M | 489M |
Life Sciences | 140M | 180M | 189M | 213M | 222M |
Geographical breakdown of sales: Diploma PLC
| Fiscal Period: September | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
USA | - | - | - | 538M | 626M |
United Kingdom | 134M | 142M | 210M | 267M | 273M |
Rest of Europe | 127M | 166M | 167M | 210M | 268M |
Rest of World | 49.1M | 66.6M | 75.4M | 185M | 196M |
North America | 228M | 412M | 561M | - | - |
Executive Committee: Diploma PLC
| Manager | Title | Age | Since |
|---|---|---|---|
Jonathan Thomson
CEO | Chief Executive Officer | 53 | 24/02/2019 |
Sarah Archer
IRC | Investor Relations Contact | - | - |
Anna Lawrence
LAW | General Counsel | - | - |
| Human Resources Officer | 54 | 31/08/2023 |
Composition of the Board of Directors: Diploma PLC
| Director | Title | Age | Since |
|---|---|---|---|
Jonathan Thomson
BRD | Director/Board Member | 53 | 24/02/2019 |
Geraldine Huse
BRD | Director/Board Member | - | 19/01/2020 |
Dean Finch
BRD | Director/Board Member | 59 | 20/05/2021 |
David Lowden
CHM | Chairman | 68 | 18/01/2022 |
Jennifer Ward
BRD | Director/Board Member | - | 31/05/2023 |
Janice Stipp
BRD | Director/Board Member | 65 | 16/01/2024 |
| Director/Board Member | 57 | 30/09/2024 | |
Ian El-Mokadem
BRD | Director/Board Member | 57 | 14/01/2025 |
Company details: Diploma PLC

Group companies: Diploma PLC
| Name | Category and Sector |
|---|---|
Diploma Overseas Ltd.
Diploma Overseas Ltd. Financial ConglomeratesFinance Functions as an investment holding company |
Financial Conglomerates
|
Diploma Overseas Ltd.
Diploma Overseas Ltd. Financial ConglomeratesFinance Functions as an investment holding company |
Financial Conglomerates
|
Diploma Holdings Plc
Diploma Holdings Plc Financial ConglomeratesFinance Functions as an investment holding company |
Financial Conglomerates
|
Diploma Holdings Plc
Diploma Holdings Plc Financial ConglomeratesFinance Functions as an investment holding company |
Financial Conglomerates
|
Diploma Canada Healthcare, Inc.
Diploma Canada Healthcare, Inc. Part of Diploma Plc, Diploma Canada Healthcare, Inc. is a company located in Canada. |
Industrial Machinery & Equipment Wholesale
| Change | 5d. change | 1-year change | 3-years change | Capi.($) | ||
|---|---|---|---|---|---|---|
| -0.27% | +0.37% | +21.08% | +87.97% | 9.8B | ||
| -0.60% | +2.72% | +1.52% | +63.10% | 47.64B | ||
| +0.68% | +2.84% | -17.93% | +66.35% | 46.39B | ||
| -0.36% | -0.35% | -6.22% | +100.86% | 9.73B | ||
| +0.70% | +3.91% | -8.04% | +149.78% | 9.58B | ||
| +0.59% | -6.78% | -0.50% | -1.85% | 4.63B | ||
| +0.81% | +6.40% | -13.76% | -33.92% | 3.89B | ||
| +4.42% | +6.89% | +17.59% | +121.70% | 2.1B | ||
| -2.46% | +1.86% | +27.57% | +266.40% | 1.5B | ||
| -2.45% | -0.07% | -6.12% | +12.77% | 1.46B | ||
| Average | +0.11% | +1.78% | +1.52% | +83.32% | 13.67B | |
| Weighted average by Cap. | +0.08% | +2.27% | -4.95% | +72.38% |
Sector
Trader
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