Valuation: Diploma PLC

Market Cap 9.12B 12.22B 10.7B 9.88B 17.29B 1,165B 17.58B 118B 46.27B 574B 45.83B 44.87B 1,976B P/E 2026 *
33.2x
P/E 2027 * 30x
Enterprise Value 9.46B 12.67B 11.1B 10.25B 17.94B 1,209B 18.23B 122B 48B 596B 47.55B 46.55B 2,050B EV / Sales 2026 *
5.25x
EV / Sales 2027 * 4.71x
Free-Float
99.56%
Yield 2026 *
0.96%
Yield 2027 * 1.01%
1 day+0.74%
1 week-5.56%
Current month-4.63%
1 month-2.51%
3 months+1.49%
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

535 0.0004%
03-23Buy

Director

251 0.0002%
Change 5-day change 1-year change 3-year change Capi.($)
+0.74%-5.56%+37.60%+134.00% 12.24B
+0.80%+2.44%+31.29%+72.67% 64.95B
+0.30%-4.34%+6.73%+57.99% 53.37B
+2.69%+0.09%+29.38%+126.32% 12.24B
+1.44%+2.07%-26.35%+49.33% 8.58B
+1.96%+0.20%+34.21%+27.06% 6.87B
+1.48%-1.44%+3.61%-15.34% 3.82B
-1.44%+2.92%+73.48%+337.80% 2.52B
+0.64%-1.71%+31.67%+82.03% 2.49B
+1.64%+3.57%-5.71%+21.74% 2.38B
Average +1.03%-0.37%+21.59%+89.36% 16.95B
Weighted average by Cap. +0.85%-1.15%+20.56%+74.70%

Financials

2026 *2027 *
Net sales 1.8B 2.41B 2.11B 1.95B 3.42B 230B 3.47B 23.31B 9.14B 113B 9.05B 8.86B 390B 1.96B 2.63B 2.3B 2.12B 3.72B 250B 3.78B 25.37B 9.95B 123B 9.85B 9.65B 425B
Net income 280M 376M 329M 304M 532M 35.83B 540M 3.63B 1.42B 17.65B 1.41B 1.38B 60.75B 304M 407M 357M 329M 576M 38.82B 586M 3.93B 1.54B 19.13B 1.53B 1.49B 65.83B
Net Debt 342M 458M 401M 371M 649M 43.72B 659M 4.43B 1.74B 21.54B 1.72B 1.68B 74.13B 108M 145M 127M 117M 205M 13.84B 209M 1.4B 549M 6.82B 544M 533M 23.46B
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% 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
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
68.00GBP
Average target price
77.04GBP
Spread / Average Target
+13.29%

Annual profits - Rate of surprise

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