Valuation: Diploma PLC

Market Cap 9.71B 13.06B 11.41B 10.53B 18.3B 1,258B 18.7B 126B 49.52B 616B 49.05B 47.97B 2,121B P/E 2026 *
34.5x
P/E 2027 * 31.3x
Enterprise Value 10.05B 13.52B 11.81B 10.9B 18.94B 1,302B 19.36B 130B 51.24B 637B 50.76B 49.64B 2,194B EV / Sales 2026 *
5.55x
EV / Sales 2027 * 4.99x
Free-Float
99.56%
Yield 2026 *
0.91%
Yield 2027 * 0.96%
1 day+0.45%
1 week+7.26%
Current month+1.54%
1 month+2.84%
3 months+7.10%
6 months+27.35%
Current year+36.73%
1 week 6,730
Extreme 6730
7,270
1 month 6,555
Extreme 6555
7,270
Current year 4,970
Extreme 4970
7,300
1 year 4,970
Extreme 4970
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 60 21/05/2021
Chairman 68 19/01/2022
Date Insider Type Main position Quantity % Market Cap.
20/05/26 Buy

Director

177 0.0001%
23/03/26 Buy

Director

251 0.0002%
23/03/26 Buy

Director

500 0.0004%
Change 5-day change 1-year change 3-year change Capi.($)
+0.63%+7.26%+47.63%+136.29% 13.01B
-0.50%+1.40%+36.48%+82.59% 66.19B
-2.53%-2.15%-0.85%+58.83% 53.55B
+1.29%+1.59%+28.44%+132.15% 12.28B
-1.18%-1.35%-26.86%+44.40% 8.57B
-0.68%+1.42%+43.13%+27.98% 7.02B
-0.07%+10.19%+16.00%-10.50% 4.16B
-0.29%+10.67%+49.78%+127.72% 2.74B
+0.37%+3.31%+67.29%+344.74% 2.59B
+0.43%+6.74%-6.07%+29.58% 2.53B
Average -0.32%+5.20%+25.50%+97.38% 17.27B
Weighted average by Cap. -0.94%+2.43%+21.85%+80.31%

Financials

2026 *2027 *
Net sales 1.81B 2.43B 2.13B 1.96B 3.41B 234B 3.49B 23.46B 9.23B 115B 9.14B 8.94B 395B 1.97B 2.65B 2.31B 2.13B 3.71B 255B 3.79B 25.51B 10.03B 125B 9.94B 9.72B 430B
Net income 288M 387M 339M 312M 543M 37.32B 555M 3.73B 1.47B 18.28B 1.46B 1.42B 62.91B 308M 415M 362M 334M 581M 39.94B 594M 4B 1.57B 19.56B 1.56B 1.52B 67.33B
Net Debt 338M 454M 397M 366M 637M 43.76B 651M 4.38B 1.72B 21.43B 1.71B 1.67B 73.78B 115M 155M 135M 125M 217M 14.91B 222M 1.49B 587M 7.3B 581M 569M 25.13B
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
17/07/26 GBX 7,240.00 +0.63% 413,728
16/07/26 GBX 7,195.00 +6.28% 992,046
15/07/26 GBX 6,770.00 -0.51% 995,463
14/07/26 GBX 6,805.00 0.00% 250,170
13/07/26 GBX 6,805.00 +0.07% 289,068
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
71.95GBP
Average target price
77.91GBP
Spread / Average Target
+8.29%

Annual profits - Rate of surprise

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