Valuation: Diploma PLC

Market Cap 9.05B 12.13B 10.61B 9.78B 17.18B 1,158B 17.47B 117B 45.92B 568B 45.52B 44.54B 1,969B P/E 2026 *
33x
P/E 2027 * 29.8x
Enterprise Value 9.39B 12.58B 11.01B 10.15B 17.83B 1,201B 18.13B 122B 47.66B 590B 47.25B 46.22B 2,043B 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-5.56%
Current month-4.63%
1 month-2.51%
3 months+1.49%
6 months+21.65%
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%-5.56%+37.60%+134.00% 12.13B
+0.99%+0.44%+31.33%+72.72% 64.44B
+1.35%-2.78%+7.82%+59.61% 53.21B
+1.69%-0.33%+27.93%+123.78% 11.92B
+2.09%+0.50%-25.79%+50.47% 8.46B
+1.82%+1.25%+33.82%+26.69% 6.74B
+1.48%-1.44%+3.61%-15.34% 3.76B
-0.52%+0.79%+74.83%+341.21% 2.56B
+0.64%-1.71%+31.67%+82.03% 2.47B
+0.97%+0.98%-6.54%+20.66% 2.34B
Average +1.27%-2.24%+21.63%+89.58% 16.8B
Weighted average by Cap. +1.22%-2.07%+20.83%+75.17%

Financials

2026 *2027 *
Net sales 1.8B 2.41B 2.11B 1.95B 3.42B 230B 3.48B 23.31B 9.14B 113B 9.06B 8.86B 392B 1.96B 2.63B 2.3B 2.12B 3.72B 251B 3.78B 25.37B 9.95B 123B 9.86B 9.65B 426B
Net income 280M 376M 329M 303M 532M 35.86B 541M 3.63B 1.42B 17.61B 1.41B 1.38B 60.99B 304M 407M 356M 328M 577M 38.85B 586M 3.93B 1.54B 19.08B 1.53B 1.49B 66.09B
Net Debt 342M 458M 401M 370M 649M 43.75B 660M 4.43B 1.74B 21.48B 1.72B 1.68B 74.42B 108M 145M 127M 117M 206M 13.85B 209M 1.4B 549M 6.8B 545M 533M 23.55B
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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