Valuation: Diploma PLC

Market Cap 9.12B 12.2B 10.7B 9.91B 17.25B 1,168B 17.58B 118B 46.33B 573B 45.81B 44.81B 1,980B P/E 2026 *
33.2x
P/E 2027 * 30x
Enterprise Value 9.46B 12.66B 11.1B 10.28B 17.89B 1,211B 18.24B 123B 48.06B 595B 47.53B 46.49B 2,054B EV / Sales 2026 *
5.25x
EV / Sales 2027 * 4.71x
Free-Float
99.56%
Yield 2026 *
0.96%
Yield 2027 * 1.01%
1 day-0.18%
1 week-3.75%
Current month-4.56%
1 month-2.51%
3 months+1.95%
6 months+21.52%
Current year+28.52%
1 week 6,555
Extreme 6555
7,075
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

535 0.0004%
03-23Buy

Director

251 0.0002%
Change 5-day change 1-year change 3-year change Capi.($)
+0.07%-3.75%+38.76%+121.66% 12.24B
+1.16%+1.57%+31.59%+82.74% 64.95B
+1.20%-2.61%+4.39%+65.96% 53.37B
-0.54%+0.25%+28.16%+128.30% 12.24B
-2.44%-2.70%-26.90%+41.58% 8.58B
+0.79%+2.35%+37.49%+26.60% 6.87B
+2.19%+2.85%+8.33%-16.40% 3.82B
-1.48%-1.46%+73.70%+329.49% 2.52B
+0.63%-0.31%+35.25%+108.52% 2.49B
0.00%+1.87%-6.72%+17.36% 2.38B
Average +0.00%-0.18%+22.41%+90.58% 16.95B
Weighted average by Cap. +0.62%-0.68%+20.19%+80.09%

Financials

2026 *2027 *
Net sales 1.8B 2.41B 2.11B 1.96B 3.41B 231B 3.47B 23.33B 9.15B 113B 9.05B 8.85B 391B 1.96B 2.62B 2.3B 2.13B 3.71B 251B 3.78B 25.39B 9.96B 123B 9.85B 9.63B 426B
Net income 280M 375M 329M 305M 530M 35.9B 541M 3.63B 1.42B 17.63B 1.41B 1.38B 60.89B 304M 406M 357M 330M 575M 38.9B 586M 3.94B 1.54B 19.1B 1.53B 1.49B 65.98B
Net Debt 342M 458M 401M 372M 647M 43.81B 660M 4.43B 1.74B 21.51B 1.72B 1.68B 74.29B 108M 145M 127M 118M 205M 13.87B 209M 1.4B 550M 6.81B 544M 532M 23.51B
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
13/07/26 GBX 6,805.00 +0.07% 264,350
10/07/26 GBX 6,800.00 +0.74% 434,837
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
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
68.00GBP
Average target price
77.04GBP
Spread / Average Target
+13.29%

Annual profits - Rate of surprise

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