Valuation: Diploma PLC

Market Cap 9.65B 12.93B 11.58B 10.65B 18.03B 1,227B 18.37B 127B 50.97B 646B 48.51B 47.48B 2,036B P/E 2026 *
33x
P/E 2027 * 30.4x
Enterprise Value 10B 13.39B 12B 11.03B 18.69B 1,272B 19.04B 132B 52.82B 669B 50.26B 49.2B 2,110B EV / Sales 2026 *
5.48x
EV / Sales 2027 * 4.88x
Free-Float
99.61%
Yield 2026 *
0.91%
Yield 2027 * 0.95%
1 day-1.51%
1 week+4.43%
Current month-6.86%
1 month-6.86%
3 months-1.84%
6 months+3.67%
Current year+35.88%
1 week 6,880
Extreme 6880
7,360
1 month 6,870
Extreme 6870
7,980
Current year 4,970
Extreme 4970
7,980
1 year 4,970
Extreme 4970
7,980
3 years 2,820
Extreme 2820
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 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 69 19/01/2022
Date Insider Type Main position Quantity % Market Cap. Importance
23/9/26 Buy

Director

246 0.0002%
21/9/26 Buy

Director

1,241 0.0009%
17/7/26 Buy

Director

1,000 0.0007%
Change 5-day change 1-year change 3-year change Capi.($)
-1.51%+4.43%+28.60%+154.78% 12.93B
-3.08%+2.19%+16.20%+143.49% 113B
-2.36%+4.31%+11.49%+28.69% 87.62B
-0.93%+0.69%+42.14%+87.20% 64.02B
-1.22%0.00%+24.93%+78.29% 59.56B
-6.86%-2.40%+75.17%+156.56% 52.3B
-1.57%+2.09%+17.34%+56.15% 33.49B
+0.05%+8.94%+1.68%+32.16% 30.74B
+1.76%+3.25%+41.06%+82.98% 31.05B
-1.25%+4.29%+15.32%+61.77% 27.63B
Average -1.70%+3.16%+27.39%+88.21% 51.28B
Weighted average by Cap. -2.14%+2.68%+26.64%+90.45%

Financials

2026 *2027 *
Net sales 1.82B 2.44B 2.19B 2.01B 3.41B 232B 3.47B 24B 9.63B 122B 9.17B 8.97B 385B 2B 2.68B 2.4B 2.21B 3.74B 254B 3.81B 26.33B 10.57B 134B 10.06B 9.84B 422B
Net income 296M 396M 355M 326M 552M 37.59B 563M 3.89B 1.56B 19.77B 1.49B 1.45B 62.36B 320M 428M 384M 353M 598M 40.68B 609M 4.21B 1.69B 21.4B 1.61B 1.57B 67.48B
Net Debt 349M 468M 419M 385M 653M 44.42B 665M 4.6B 1.84B 23.37B 1.76B 1.72B 73.69B 125M 167M 150M 138M 233M 15.87B 238M 1.64B 659M 8.35B 627M 614M 26.32B
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
30/10/26 GBX 7,195.00 -1.51% 255,033
29/10/26 GBX 7,305.00 +0.27% 194,650
28/10/26 GBX 7,285.00 +0.83% 163,244
27/10/26 GBX 7,225.00 +1.26% 197,318
26/10/26 GBX 7,135.00 +3.56% 301,140
Trader
Investor
Global
Quality
ESG MSCI
AAA
MarketScreener Ratings - Diploma PLC
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
16
Last Close Price
71.95GBP
Average target price
83.29GBP
Spread / Average Target
+15.77%

Annual profits - Rate of surprise

Rate of surprise - EPS - Annual - Diploma PLC
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