Valuation: Diploma PLC

Market Cap 9.08B 12.24B 10.71B 9.88B 17.2B 1,178B 17.5B 118B 46.26B 576B 45.98B 44.98B 1,985B P/E 2026 *
32.9x
P/E 2027 * 29.8x
Enterprise Value 9.42B 12.71B 11.11B 10.25B 17.85B 1,223B 18.15B 122B 48B 598B 47.72B 46.67B 2,060B EV / Sales 2026 *
5.23x
EV / Sales 2027 * 4.68x
Free-Float
99.56%
Yield 2026 *
0.96%
Yield 2027 * 1.02%
1 day+4.80%
1 week+5.04%
Current month-0.56%
1 month+0.71%
3 months+4.88%
6 months+24.71%
Current year+33.90%
1 week 6,725
Extreme 6725
7,145
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.
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.($)
+4.95%+5.04%+44.58%+137.44% 12.24B
+0.03%+1.61%+31.95%+79.66% 64.75B
-0.83%-2.47%+0.51%+57.83% 52.05B
+0.05%+3.73%+28.79%+127.00% 12.11B
-1.24%-2.04%-25.69%+42.46% 8.36B
-0.33%+3.96%+39.81%+26.86% 6.91B
+2.55%+8.87%+14.62%-9.81% 4.01B
+0.95%+10.35%+49.35%+134.44% 2.71B
+1.24%+4.67%+66.62%+343.57% 2.57B
+3.66%+5.43%-5.56%+25.58% 2.48B
Average +1.10%+3.46%+24.50%+96.50% 16.82B
Weighted average by Cap. +0.18%+0.59%+20.21%+78.48%

Financials

2026 *2027 *
Net sales 1.8B 2.43B 2.13B 1.96B 3.42B 234B 3.47B 23.41B 9.19B 114B 9.13B 8.93B 394B 1.96B 2.65B 2.31B 2.13B 3.72B 255B 3.78B 25.47B 9.99B 124B 9.93B 9.72B 429B
Net income 283M 382M 334M 308M 536M 36.73B 545M 3.68B 1.44B 17.95B 1.43B 1.4B 61.88B 305M 411M 359M 332M 577M 39.56B 587M 3.96B 1.55B 19.33B 1.54B 1.51B 66.64B
Net Debt 342M 461M 403M 372M 648M 44.4B 659M 4.44B 1.74B 21.7B 1.73B 1.69B 74.8B 108M 146M 128M 118M 205M 14.05B 209M 1.41B 552M 6.87B 548M 536M 23.67B
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
16/07/26 GBX 7,090.00 +4.73% 216,922
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
10/07/26 GBX 6,800.00 +0.74% 434,837
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
67.70GBP
Average target price
77.22GBP
Spread / Average Target
+14.07%

Annual profits - Rate of surprise

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