Valuation: Diploma PLC

Market Cap 9.65B 13.16B 11.27B 10.55B 18.12B 1,259B 18.36B 125B 48.6B 632B 49.41B 48.34B 2,092B P/E 2026 *
33.1x
P/E 2027 * 30.4x
Enterprise Value 10B 13.64B 11.68B 10.93B 18.78B 1,305B 19.02B 129B 50.36B 655B 51.2B 50.09B 2,168B EV / Sales 2026 *
5.51x
EV / Sales 2027 * 4.93x
Free-Float
99.56%
Yield 2026 *
0.91%
Yield 2027 * 0.96%
1 day+0.91%
1 week-2.31%
Current month-1.64%
1 month-3.61%
3 months+5.19%
6 months+27.77%
Current year+35.98%
1 week 7,065
Extreme 7065
7,415
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 25/02/2019
Director of Finance/CFO - 14/08/2025
Investor Relations Contact - -
Director TitleAgeSince
Director/Board Member 54 25/02/2019
Director/Board Member 60 21/05/2021
Chairman 69 19/01/2022
Date Insider Type Main position Quantity % Market Cap.
7/17/26 A Buy

Director

1,000 0.0007%
7/16/26 A Buy

Director

133 0.0001%
7/16/26 A Buy

Director

47 0.0000%
Change 5-day change 1-year change 3-year change Capi.($)
+0.91%-2.31%+33.95%+134.22% 13.05B
+0.92%-0.79%+32.01%+86.65% 61.25B
+1.18%+0.47%+4.31%+79.26% 58.13B
+0.38%-5.62%+32.02%+133.06% 12.49B
+0.94%-2.39%-29.85%+42.98% 8.32B
+1.79%-3.24%+37.86%+19.45% 6.57B
+2.43%0.00%+29.84%+5.30% 4.52B
+1.44%-5.26%+63.77%+457.52% 2.91B
+0.90%-4.56%+4.39%+41.64% 2.81B
+1.06%-0.30%+37.01%+135.98% 2.63B
Average +1.20%-2.47%+24.53%+113.61% 17.27B
Weighted average by Cap. +1.05%-1.42%+20.18%+90.60%

Financials

2026 *2027 *
Net sales 1.82B 2.47B 2.12B 1.98B 3.41B 237B 3.45B 23.43B 9.14B 119B 9.29B 9.09B 393B 1.98B 2.7B 2.32B 2.17B 3.72B 259B 3.77B 25.61B 9.99B 130B 10.15B 9.93B 430B
Net income 291M 396M 339M 317M 545M 37.89B 552M 3.75B 1.46B 19.03B 1.49B 1.45B 62.95B 315M 430M 368M 344M 592M 41.11B 599M 4.07B 1.59B 20.65B 1.61B 1.58B 68.31B
Net Debt 350M 477M 409M 382M 657M 45.63B 665M 4.52B 1.76B 22.92B 1.79B 1.75B 75.81B 127M 173M 148M 139M 239M 16.59B 242M 1.64B 640M 8.33B 651M 637M 27.56B
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
21/08/26 GBX 7,200.00 +0.91% 392,129
20/08/26 GBX 7,135.00 +0.42% 773,086
19/08/26 GBX 7,105.00 -0.63% 306,967
18/08/26 GBX 7,150.00 -2.79% 621,867
17/08/26 GBX 7,355.00 -0.20% 212,339
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
72.00GBP
Average target price
80.68GBP
Spread / Average Target
+12.05%

Annual profits - Rate of surprise

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