Valuation: Diploma PLC

Market Cap 9.56B 12.7B 11.15B 10.26B 18.03B 1,207B 18.4B 123B 47.81B 592B 47.67B 46.64B 2,062B P/E 2026 *
34.9x
P/E 2027 * 31.4x
Enterprise Value 9.9B 13.15B 11.55B 10.63B 18.68B 1,250B 19.06B 128B 49.53B 614B 49.38B 48.31B 2,136B EV / Sales 2026 *
5.5x
EV / Sales 2027 * 4.93x
Free-Float
99.56%
Yield 2026 *
0.92%
Yield 2027 * 0.96%
1 day+0.63%
1 week+1.34%
Current month+0.77%
1 month+2.79%
3 months+20.45%
6 months+35.69%
Current year+35.69%
1 week 6,985
Extreme 6985
7,230
1 month 6,840
Extreme 6840
7,270
Current year 4,970
Extreme 4970
7,300
1 year 4,794
Extreme 4794
7,300
3 years 2,772.88
Extreme 2772.88
7,300
5 years 2,090
Extreme 2090
7,300
10 years 780
Extreme 780
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.($)
+0.77%+1.34%+46.99%+140.78% 12.69B
-1.63%-0.32%+27.19%+71.01% 64.23B
-0.58%+3.22%+11.41%+63.50% 55.14B
-1.80%-0.51%+37.14%+128.99% 12.5B
-5.89%-3.65%-25.91%+47.15% 9.03B
+3.69%+5.83%+36.56%+28.84% 6.64B
+4.64%+0.91%+5.92%-19.96% 3.57B
-1.68%-1.20%+84.25%+344.18% 2.62B
+0.63%+4.59%+45.31%+72.99% 2.48B
-1.31%-2.22%-10.43%+22.02% 2.37B
Average -0.28%+0.27%+25.84%+89.95% 17.13B
Weighted average by Cap. -0.98%+1.36%+22.04%+76.72%

Financials

2026 *2027 *
Net sales 1.8B 2.39B 2.1B 1.93B 3.4B 227B 3.47B 23.25B 9.01B 112B 8.98B 8.79B 388B 1.96B 2.6B 2.29B 2.1B 3.7B 247B 3.77B 25.3B 9.8B 121B 9.77B 9.56B 423B
Net income 280M 372M 327M 301M 529M 35.4B 540M 3.62B 1.4B 17.37B 1.4B 1.37B 60.47B 304M 403M 354M 326M 573M 38.36B 585M 3.92B 1.52B 18.83B 1.51B 1.48B 65.52B
Net Debt 342M 454M 399M 367M 645M 43.19B 658M 4.42B 1.71B 21.2B 1.71B 1.67B 73.78B 108M 144M 126M 116M 204M 13.67B 208M 1.4B 542M 6.71B 540M 528M 23.35B
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
01/07/26 GBX 7,185.00 +0.77% 268,897
30/06/26 GBX 7,130.00 +1.13% 289,545
29/06/26 GBX 7,050.00 -0.63% 642,919
26/06/26 GBX 7,095.00 -0.77% 226,376
25/06/26 GBX 7,150.00 +1.56% 302,767
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
71.85GBP
Average target price
77.04GBP
Spread / Average Target
+7.22%

Annual profits - Rate of surprise

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