Valuation: Diploma PLC

Market Cap 9.48B 12.66B 11.09B 10.21B 18B 1,208B 18.25B 122B 47.58B 593B 47.55B 46.51B 2,055B P/E 2026 *
34.6x
P/E 2027 * 31.2x
Enterprise Value 9.82B 13.12B 11.49B 10.58B 18.65B 1,251B 18.91B 127B 49.3B 614B 49.27B 48.18B 2,130B EV / Sales 2026 *
5.45x
EV / Sales 2027 * 4.89x
Free-Float
99.56%
Yield 2026 *
0.92%
Yield 2027 * 0.97%
1 day-1.06%
1 week-2.03%
Current month-2.03%
1 month-1.06%
3 months+13.03%
6 months+24.40%
Current year+31.92%
1 week 6,960
Extreme 6960
7,245
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 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.
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.($)
-1.06%-2.03%+44.44%+142.87% 12.66B
+2.02%+1.25%+30.43%+75.91% 64.69B
-0.60%+1.92%+12.01%+67.25% 55.46B
-0.70%-1.68%+33.69%+130.79% 12.14B
+2.34%-4.21%-26.23%+51.30% 8.61B
-1.34%+3.83%+34.64%+28.31% 6.77B
+0.29%+5.59%+7.16%-15.24% 3.79B
+0.47%+0.47%+37.61%+78.23% 2.51B
+2.91%-0.24%+77.24%+346.53% 2.52B
+1.67%-2.36%-9.34%+26.08% 2.34B
Average +0.60%-0.55%+24.16%+93.20% 17.15B
Weighted average by Cap. +0.58%-0.53%+22.80%+80.14%

Financials

2026 *2027 *
Net sales 1.8B 2.41B 2.11B 1.94B 3.42B 229B 3.47B 23.23B 9.04B 113B 9.03B 8.83B 390B 1.96B 2.62B 2.29B 2.11B 3.72B 250B 3.77B 25.28B 9.84B 123B 9.83B 9.62B 425B
Net income 280M 374M 328M 302M 532M 35.72B 540M 3.62B 1.41B 17.53B 1.41B 1.38B 60.79B 304M 406M 355M 327M 577M 38.7B 585M 3.92B 1.52B 19B 1.52B 1.49B 65.87B
Net Debt 342M 457M 400M 369M 650M 43.58B 658M 4.41B 1.72B 21.39B 1.72B 1.68B 74.17B 108M 145M 127M 117M 206M 13.79B 208M 1.4B 543M 6.77B 543M 531M 23.48B
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
07/07/26 GBX 6,985.00 -1.20% 27,114
06/07/26 GBX 7,070.00 -1.81% 170,094
03/07/26 GBX 7,200.00 +0.07% 154,207
02/07/26 GBX 7,195.00 +0.14% 321,553
01/07/26 GBX 7,185.00 +0.77% 308,025
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
70.70GBP
Average target price
77.04GBP
Spread / Average Target
+8.96%

Annual profits - Rate of surprise

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