Valuation: Diploma PLC

Market Cap 9.13B 12.22B 10.69B 9.89B 17.18B 1,175B 17.52B 118B 46B 575B 45.84B 44.86B 1,982B P/E 2026 *
33.3x
P/E 2027 * 30x
Enterprise Value 9.47B 12.68B 11.1B 10.26B 17.82B 1,219B 18.18B 122B 47.73B 596B 47.56B 46.54B 2,057B EV / Sales 2026 *
5.26x
EV / Sales 2027 * 4.71x
Free-Float
99.56%
Yield 2026 *
0.96%
Yield 2027 * 1.01%
1 week-3.75%
Current month-4.56%
1 month-1.16%
3 months+1.95%
6 months+21.52%
Current year+28.52%
1 week 6,555
Extreme 6555
6,875
1 month 6,555
Extreme 6555
7,270
Current year 4,970
Extreme 4970
7,300
1 year 4,894
Extreme 4894
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.
20/05Buy

Director

177 0.0001%
23/03Buy

Director

535 0.0004%
23/03Buy

Director

251 0.0002%
Change 5-day change 1-year change 3-year change Capi.($)
0.00%-3.75%+39.16%+121.66% 12.21B
-1.48%+1.08%+29.64%+79.61% 65.71B
-2.78%-2.91%+1.49%+59.15% 53.99B
-0.56%+3.86%+27.44%+126.89% 12.17B
+1.07%-1.16%-26.11%+44.24% 8.38B
+0.10%+3.36%+37.62%+27.28% 6.92B
+2.06%+4.97%+9.52%-14.68% 3.89B
+2.07%+5.30%+77.30%+338.16% 2.48B
+3.14%+2.82%+37.22%+115.08% 2.49B
+0.54%+3.63%-6.22%+21.14% 2.38B
Average +0.42%+0.32%+22.71%+91.85% 17.06B
Weighted average by Cap. -1.30%-0.06%+18.69%+76.97%

Financials

2026 *2027 *
Net sales 1.8B 2.41B 2.11B 1.95B 3.39B 232B 3.46B 23.3B 9.08B 113B 9.05B 8.85B 391B 1.96B 2.62B 2.3B 2.12B 3.69B 252B 3.76B 25.36B 9.88B 123B 9.85B 9.64B 426B
Net income 280M 375M 329M 304M 528M 36.1B 538M 3.63B 1.41B 17.65B 1.41B 1.38B 60.91B 304M 407M 356M 329M 572M 39.12B 583M 3.93B 1.53B 19.13B 1.53B 1.49B 66B
Net Debt 342M 458M 401M 371M 644M 44.05B 657M 4.43B 1.72B 21.54B 1.72B 1.68B 74.32B 108M 145M 127M 117M 204M 13.94B 208M 1.4B 546M 6.82B 544M 532M 23.52B
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
14/07/26 GBX 6,805.00 0.00% 250,170
13/07/26 GBX 6,805.00 +0.07% 289,068
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
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
68.05GBP
Average target price
77.04GBP
Spread / Average Target
+13.21%

Annual profits - Rate of surprise

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