Valuation: Diploma PLC

Market Cap 10.46B 13.92B 12.41B 11.5B 19.63B 1,321B 19.93B 138B 54.2B 689B 52.16B 51.11B 2,205B P/E 2026 *
35.8x
P/E 2027 * 32.9x
Enterprise Value 10.81B 14.38B 12.82B 11.88B 20.28B 1,365B 20.6B 143B 56.01B 712B 53.91B 52.82B 2,279B EV / Sales 2026 *
5.93x
EV / Sales 2027 * 5.29x
Free-Float
99.58%
Yield 2026 *
0.84%
Yield 2027 * 0.88%
1 day-1.14%
1 week+0.19%
Current month+0.97%
1 month+6.56%
3 months+7.73%
6 months+11.99%
Current year+47.31%
1 week 7,721.04
Extreme 7721.044
7,970
1 month 7,375
Extreme 7375
7,980
Current year 4,970
Extreme 4970
7,980
1 year 4,970
Extreme 4970
7,980
3 years 2,772.88
Extreme 2772.88
7,980
5 years 2,090
Extreme 2090
7,980
10 years 876.5
Extreme 876.5
7,980
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. Importance
23/09/26 Buy

Director

246 0.0002%
21/09/26 Buy

Director

1,241 0.0009%
17/07/26 Buy

Director

1,000 0.0007%
Change 5-day change 1-year change 3-year change Capi.($)
-1.14%+0.19%+47.03%+167.31% 14.11B
+0.30%+0.38%+31.72%+154.96% 121B
-2.60%-6.17%+19.84%+35.55% 95.61B
-0.95%+2.19%+38.02%+85.16% 62.68B
0.00%+0.53%+20.16%+73.57% 58.53B
+1.40%-12.25%+107.08%+166.53% 56.39B
-0.68%-2.57%+33.59%+50.23% 35.39B
+2.11%+2.59%+46.15%+90.95% 30.46B
-0.04%-1.27%+0.69%+24.62% 30.18B
-1.80%-9.14%+32.40%-8.46% 26.94B
Average -0.34%-2.00%+37.67%+84.04% 53.18B
Weighted average by Cap. -0.41%-2.03%+36.67%+91.55%

Financials

2026 *2027 *
Net sales 1.82B 2.43B 2.16B 2B 3.42B 230B 3.47B 24.06B 9.45B 120B 9.09B 8.91B 384B 2B 2.66B 2.37B 2.2B 3.75B 253B 3.81B 26.39B 10.37B 132B 9.98B 9.78B 422B
Net income 296M 393M 351M 325M 554M 37.31B 563M 3.9B 1.53B 19.47B 1.47B 1.44B 62.3B 320M 425M 379M 352M 600M 40.38B 609M 4.22B 1.66B 21.07B 1.59B 1.56B 67.42B
Net Debt 349M 465M 414M 384M 655M 44.09B 665M 4.61B 1.81B 23.01B 1.74B 1.71B 73.62B 125M 166M 148M 137M 234M 15.75B 238M 1.65B 647M 8.22B 622M 610M 26.3B
Projected Income Statement - Annual - Diploma PLC
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
19/10/26 GBX 7,800.00 -1.14% 210,559
16/10/26 GBX 7,890.00 +0.96% 433,252
15/10/26 GBX 7,815.00 -1.45% 360,050
14/10/26 GBX 7,930.00 +0.89% 250,530
13/10/26 GBX 7,860.00 -0.13% 233,669
Trader
Investor
Global
Quality
ESG MSCI
AAA
MarketScreener Ratings - Diploma PLC
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
78.90GBP
Average target price
83.29GBP
Spread / Average Target
+5.57%

Annual profits - Rate of surprise

Rate of surprise - EPS - Annual - Diploma PLC
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