Valuation: Diploma PLC

Market Cap 9.05B 12.15B 10.62B 9.8B 17.17B 1,159B 17.46B 117B 45.98B 571B 45.61B 44.62B 1,962B P/E 2026 *
33x
P/E 2027 * 29.8x
Enterprise Value 9.39B 12.61B 11.03B 10.17B 17.82B 1,202B 18.12B 122B 47.72B 592B 47.33B 46.3B 2,036B EV / Sales 2026 *
5.22x
EV / Sales 2027 * 4.67x
Free-Float
99.56%
Yield 2026 *
0.97%
Yield 2027 * 1.02%
1 day+0.89%
1 week-5.49%
Current month-4.63%
1 month-2.86%
3 months+3.19%
6 months+20.14%
Current year+28.42%
1 week 6,555
Extreme 6555
7,200
1 month 6,555
Extreme 6555
7,270
Current year 4,970
Extreme 4970
7,300
1 year 4,842
Extreme 4842
7,300
3 years 2,772.88
Extreme 2772.88
7,300
5 years 2,090
Extreme 2090
7,300
10 years 799
Extreme 799
7,300
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 - 20/01/2020
Director/Board Member 60 21/05/2021
Date Insider Type Main position Quantity % Market Cap.
05-20Buy

Director

177 0.0001%
03-23Buy

Director

251 0.0002%
03-23Buy

Director

500 0.0004%
Change 5-day change 1-year change 3-year change Capi.($)
+0.74%-5.49%+40.03%+136.44% 12.13B
+1.66%+0.94%+31.99%+73.59% 64.44B
+1.14%-3.57%+6.94%+58.32% 53.21B
+2.92%+0.70%+29.26%+126.10% 11.92B
+1.34%+0.18%-26.02%+50.00% 8.46B
-4.61%+1.70%+34.41%+27.25% 6.74B
+1.48%+0.82%+5.11%-14.76% 3.76B
-1.10%+1.03%+75.24%+342.25% 2.56B
+0.64%-2.47%+33.91%+76.83% 2.47B
+0.47%+2.07%-5.53%+21.97% 2.34B
Average +1.36%-1.66%+22.53%+89.80% 16.8B
Weighted average by Cap. +1.36%-1.84%+21.18%+75.41%

Financials

2026 *2027 *
Net sales 1.8B 2.42B 2.11B 1.95B 3.42B 231B 3.47B 23.3B 9.15B 114B 9.07B 8.88B 390B 1.96B 2.63B 2.3B 2.12B 3.72B 251B 3.78B 25.36B 9.96B 124B 9.88B 9.66B 425B
Net income 280M 376M 329M 304M 532M 35.89B 541M 3.63B 1.42B 17.68B 1.41B 1.38B 60.78B 304M 408M 357M 329M 576M 38.89B 586M 3.93B 1.54B 19.16B 1.53B 1.5B 65.86B
Net Debt 342M 459M 402M 370M 649M 43.79B 660M 4.43B 1.74B 21.57B 1.72B 1.69B 74.15B 108M 145M 127M 117M 205M 13.86B 209M 1.4B 550M 6.83B 546M 534M 23.47B
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
10/07/26 GBX 6,800.00 +0.74% 168,798
09/07/26 GBX 6,750.00 +0.97% 282,160
08/07/26 GBX 6,685.00 -1.47% 311,791
07/07/26 GBX 6,785.00 -4.03% 276,895
06/07/26 GBX 7,070.00 -1.81% 170,094
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
67.50GBP
Average target price
77.04GBP
Spread / Average Target
+14.13%

Annual profits - Rate of surprise

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