Valuation: Diploma PLC

Market Cap 9.63B 12.79B 11.23B 10.34B 18.17B 1,216B 18.54B 124B 48.18B 597B 48.04B 47B 2,078B P/E 2026 *
35.1x
P/E 2027 * 31.7x
Enterprise Value 9.98B 13.25B 11.63B 10.71B 18.82B 1,260B 19.2B 129B 49.89B 618B 49.74B 48.67B 2,152B EV / Sales 2026 *
5.54x
EV / Sales 2027 * 4.97x
Free-Float
99.56%
Yield 2026 *
0.91%
Yield 2027 * 0.96%
1 day-0.84%
1 week-0.42%
Current month-0.14%
1 month+1.21%
3 months+14.38%
6 months+34.47%
Current year+34.47%
1 week 6,985
Extreme 6985
7,210
1 month 6,840
Extreme 6840
7,270
Current year 4,970
Extreme 4970
7,300
1 year 4,800
Extreme 4800
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.($)
-0.84%-0.42%+47.41%+141.19% 12.79B
-1.63%-0.32%+27.19%+69.70% 63.18B
-0.58%+3.22%+11.41%+61.89% 54.82B
-1.80%-0.51%+37.14%+129.29% 12.27B
-5.89%-3.65%-25.91%+44.89% 8.5B
+3.69%+5.83%+36.56%+29.45% 6.89B
+0.29%+0.91%+3.56%-19.67% 3.74B
-1.68%-1.20%+84.25%+355.64% 2.57B
+0.31%+1.26%+44.47%+82.62% 2.49B
-1.31%-2.22%-10.43%+23.55% 2.34B
Average -0.94%+1.72%+25.57%+91.86% 16.96B
Weighted average by Cap. -1.17%+3.26%+22.14%+75.92%

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
02/07/26 GBX 7,120.00 -0.90% 35,802
01/07/26 GBX 7,185.00 +0.77% 308,025
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
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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