Valuation : Diploma PLC

Market Cap 9.78B 13.28B 11.4B 10.68B 18.42B 1,269B 18.47B 126B 49.42B 639B 49.87B 48.8B 2,116B P/E 2026 *
33.2x
P/E 2027 * 30.5x
Enterprise Value 10.13B 13.76B 11.81B 11.06B 19.07B 1,314B 19.13B 131B 51.18B 662B 51.66B 50.54B 2,192B EV / Sales 2026 *
5.55x
EV / Sales 2027 * 4.96x
Free-Float
99.56%
Yield 2026 *
0.9%
Yield 2027 * 0.94%
1 day+0.55%
1 week+3.03%
1 month-4.06%
3 months+4.42%
6 months+29.56%
Current year+38.24%
1 week 7,070
Extreme 7070
7,340
1 month 7,065
Extreme 7065
7,765
Current year 4,970
Extreme 4970
7,765
1 year 4,970
Extreme 4970
7,765
3 years 2,772.88
Extreme 2772.88
7,765
5 years 2,090
Extreme 2090
7,765
10 years 811.75
Extreme 811.75
7,765
Manager TitleAgeSince
Chief Executive Officer 54 24/02/2019
Director of Finance/CFO - 13/08/2025
Investor Relations Contact - -
Director TitleAgeSince
Director/Board Member 54 24/02/2019
Director/Board Member 60 20/05/2021
Chairman 69 18/01/2022
Date Insider Type Main position Quantity % Market Cap.
17/07/26 Buy

Director

1,000 0.0007%
16/07/26 Buy

Director

133 0.0001%
16/07/26 Buy

Director

47 0.0000%
Change 5-day change 1-year change 3-year change Capi.($)
+0.55%+3.03%+34.68%+130.62% 13.28B
-0.49%+0.59%+30.12%+85.86% 62.22B
-0.53%-0.34%+1.80%+78.21% 58.68B
-1.37%-1.53%+26.24%+118.52% 12.42B
-0.33%-2.61%-32.93%+39.07% 8.19B
-0.47%+1.64%+33.86%+19.76% 6.81B
+0.37%+3.71%+31.79%+0.95% 4.7B
-0.13%+0.90%+53.78%+447.95% 2.99B
+0.09%+4.46%+1.11%+47.97% 2.94B
+1.18%+3.97%+41.51%+136.13% 2.7B
Average -0.14%+2.10%+22.20%+110.50% 17.49B
Weighted average by Cap. -0.37%+1.36%+18.02%+88.30%

Financials

2026 *2027 *
Net sales 1.82B 2.48B 2.13B 1.99B 3.43B 237B 3.44B 23.57B 9.22B 119B 9.3B 9.1B 395B 2B 2.71B 2.33B 2.18B 3.76B 259B 3.77B 25.82B 10.09B 131B 10.19B 9.97B 432B
Net income 294M 399M 343M 321M 553M 38.13B 555M 3.8B 1.49B 19.22B 1.5B 1.47B 63.6B 319M 433M 372M 348M 601M 41.38B 602M 4.12B 1.61B 20.86B 1.63B 1.59B 69.02B
Net Debt 350M 475M 408M 382M 659M 45.37B 660M 4.52B 1.77B 22.87B 1.78B 1.75B 75.68B 125M 170M 146M 136M 235M 16.21B 236M 1.62B 631M 8.17B 637M 623M 27.04B
Logo Diploma PLC
Diploma PLC specializes in technical services. Net sales break down by activity as follows: - manufacturing of control systems (54.9%): fluid control systems, harness components, wiring and fastening systems used primarily in aerospace, defense, medicine, energy and motor sports sectors; - manufacturing of seals (29.9%): 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 (15.2%): 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 (18.4%), Europe (16.2%), the United States (52.6%) and other (12.8%).
Employees
3,400
Date Price Change Volume
28/08/26 GBX 7,320.00 +0.41% 149,938
27/08/26 GBX 7,290.00 -0.88% 650,536
26/08/26 GBX 7,355.00 +1.73% 300,471
25/08/26 GBX 7,230.00 +0.42% 549,008
24/08/26 GBX 7,200.00 0.00% 332,802
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
72.90GBP
Average target price
82.23GBP
Spread / Average Target
+12.80%

Annual profits - Rate of surprise

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