£73.20
0.14%
London, Sep 18, 04:37 pm BST. Closed.
ISIN
GB0001826634
Symbol
DPLM

Diploma Stock price

£73.20
+1.70 2.38% 1M
+14.11 23.88% 6M
+20.81 39.73% YTD
+19.18 35.51% 1Y
+43.30 144.85% 3Y
+44.80 157.78% 5Y
+65.71 876.77% 10Y
+72.33 8,350.70% 20Y
London, Closing price Fri, Sep 18 2026
-0.10 0.14%
ISIN
GB0001826634
Symbol
DPLM
Sector

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Key metrics

Basic
Market capitalization
£9.8b
Enterprise Value
£10.3b
Net debt
£432.7m
Cash
£68.7m
Shares outstanding
134.2m
Valuation (TTM | estimate)
P/E
51.9
P/S
6.0 | 5.3
EV/Sales
6.2 | 5.6
EV/FCF
38.5
P/B
9.3
Dividends
DPS
£0.62
Yield 1Y | 5Y
0.9% | 1.7%
Growth 1Y | 5Y
5.1% | 15.7%
Payout 1Y | 3Y
45.5% | 55.1%
Increased
11 Years
Financials (TTM | estimate)
Revenue
£1.6b | £1.8b
EBITDA
£426.3m
EBIT
£331.8m
Net Income
£189.4m
Free Cash Flow
£266.5m
Growth (TTM | estimate)
Revenue
13.3% | 20.9%
EBITDA
21.1%
EBIT
28.6%
Net Income
13.1%
Free Cash Flow
36.1%
Margin
Gross
47.5%
EBITDA
25.9%
EBIT
20.1%
Net
11.5%
Free Cash Flow
16.2%
Financial Health
Equity Ratio
54.7%
Return on Equity
18.7%
ROCE
20.4%
ROIC
15.1%
Debt/Equity
0.5
More
EPS
£1.4
FCF per Share
£2.0
Short interest
3,663.0%
Employees
3k
Rev per Employee
£450.0k

Diploma Stock Analysis

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Analyst Opinions

20 Analysts have issued a Diploma forecast:

16x Buy
80%
4x Hold
20%

Analyst Opinions

20 Analysts have issued a Diploma forecast:

Buy
80%
Hold
20%

Diploma Events

Past Events
JUL
16
Q3 2026 Earnings Call
2 months ago
MAY
19
Q2 2026 Earnings Call
4 months ago
MAR
18
Diploma PLC, 2026 Guidance/Update Call, Mar 18, 2026
6 months ago
JAN
14
Q1 2026 Earnings Call
8 months ago
NOV
18
Q4 2025 Earnings Call
10 months ago
NOV
17
2025 Pre Recorded Earnings Call
10 months ago

Financial data from Diploma

Mar '26
+/-
%
1,647 1,647
13% 13%
100%
- Direct Costs 864 864
12% 12%
52%
783 783
15% 15%
48%
- Selling and Administrative Expenses 253 253
6% 6%
15%
- Research and Development Expense - -
-
-
426 426
21% 21%
26%
- Depreciation and Amortization 95 95
1% 1%
6%
EBIT (Operating Income) EBIT 332 332
29% 29%
20%
Net Profit 189 189
13% 13%
11%

In millions GBP.

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Diploma Stock News

Positive
Proactive Investors
27 days ago
JPMorgan has upgraded Diploma PLC (LSE:DPLM), the FTSE 100 technical products group, from 'neutral' to 'overweight', citing greater scope for earnings growth after underestimating upgrades in 2026. Diploma shares rose 1.46% to 7,305p in morning trading on Monday.

Company Profile

Diploma Plc engages in the supply of technical products and services. The firm operates through the following geographical segments: United Kingdom, Rest of Europe, North America, and Rest of World. It also includes life sciences, seals, and controls sectors. The company was founded in 1931 and is headquartered in London, the United Kingdom.

Head office United Kingdom
CEO Mr. Thomson
Employees 3,400
Founded 1931
Website www.diplomaplc.com

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