Valuation: Diploma PLC

Market Cap 9.88B 13.33B 11.55B 10.83B 18.58B 1,272B 18.88B 128B 49.79B 637B 50.04B 48.96B 2,124B P/E 2026 *
33.9x
P/E 2027 * 31.1x
Enterprise Value 10.24B 13.82B 11.98B 11.23B 19.26B 1,319B 19.57B 132B 51.6B 660B 51.87B 50.74B 2,202B EV / Sales 2026 *
5.64x
EV / Sales 2027 * 5.05x
Free-Float
99.56%
Yield 2026 *
0.89%
Yield 2027 * 0.94%
1 day+0.31%
1 week-4.22%
Current month+0.75%
1 month+8.38%
3 months+7.59%
6 months+37.47%
Current year+39.28%
1 week 7,360
Extreme 7360
7,715
1 month 6,740
Extreme 6740
7,765
Current year 4,970
Extreme 4970
7,765
1 year 4,970
Extreme 4970
7,765
3 years 2,772.88
Extreme 2772.88
7,765
5 years 2,090
Extreme 2090
7,765
10 years 811.75
Extreme 811.75
7,765
Manager TitleAgeSince
Chief Executive Officer 54 24/02/2019
Director of Finance/CFO - 13/08/2025
Investor Relations Contact - -
Director TitleAgeSince
Director/Board Member 54 24/02/2019
Director/Board Member 60 20/05/2021
Chairman 69 18/01/2022
Date Insider Type Main position Quantity % Market Cap.
17/07/26 Buy

Director

1,000 0.0007%
16/07/26 Buy

Director

133 0.0001%
16/07/26 Buy

Director

47 0.0000%
Change 5-day change 1-year change 3-year change Capi.($)
+0.31%-4.22%+39.41%+126.64% 13.33B
+1.26%+3.03%+34.55%+85.24% 62.24B
-1.69%+1.06%+4.33%+78.76% 58.91B
+1.51%-0.36%+29.70%+134.35% 13.22B
+0.17%+1.43%-29.73%+44.50% 8.64B
+1.55%-2.11%+36.54%+17.89% 6.77B
+0.69%-1.55%+30.83%-2.24% 4.53B
-1.36%-2.58%+61.21%+480.93% 3B
-3.15%+5.98%+8.81%+49.09% 2.95B
+0.15%-1.03%+37.34%+125.29% 2.65B
Average -0.21%+1.73%+25.30%+114.04% 17.62B
Weighted average by Cap. -0.03%+0.87%+21.35%+89.78%

Financials

2026 *2027 *
Net sales 1.82B 2.45B 2.12B 1.99B 3.42B 234B 3.47B 23.44B 9.15B 117B 9.2B 9B 391B 1.98B 2.68B 2.32B 2.18B 3.73B 256B 3.79B 25.62B 10B 128B 10.05B 9.84B 427B
Net income 291M 392M 340M 319M 547M 37.42B 555M 3.75B 1.46B 18.73B 1.47B 1.44B 62.49B 315M 425M 369M 346M 593M 40.61B 603M 4.07B 1.59B 20.33B 1.6B 1.56B 67.81B
Net Debt 360M 486M 421M 395M 677M 46.34B 688M 4.65B 1.81B 23.2B 1.82B 1.78B 77.38B 141M 190M 164M 154M 264M 18.1B 269M 1.81B 708M 9.06B 712M 697M 30.22B
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
14/08/26 GBX 7,375.00 +0.14% 85,908
13/08/26 GBX 7,365.00 -0.74% 874,951
12/08/26 GBX 7,420.00 -1.59% 297,463
11/08/26 GBX 7,540.00 -0.53% 246,696
10/08/26 GBX 7,580.00 -1.56% 259,207
Trader
Investor
Global
Quality
ESG MSCI
AAA
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
73.65GBP
Average target price
80.68GBP
Spread / Average Target
+9.54%

Annual profits - Rate of surprise

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