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Diploma PLC (LON:DPLM)
London flag London · Delayed Price · Currency is GBP · Price in GBX
5,635.00
+10.00 (0.18%)
At close: Feb 20, 2026

Revenue by Geography

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
United Kingdom Revenue
279.80M273.00M
United Kingdom Revenue Growth
2.49%2.21%
Rest of Europe Revenue
247.50M267.80M
Rest of Europe Revenue Growth
-7.58%27.34%
USA Revenue
802.60M626.10M
USA Revenue Growth
28.19%16.46%
Rest of World Revenue
194.60M196.50M
Rest of World Revenue Growth
-0.97%6.04%

Revenue

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
Controls Revenue
833.50M652.40M
Controls Revenue Growth
27.76%14.78%
Seals Revenue
454.30M489.10M
Seals Revenue Growth
-7.12%16.73%
Life Sciences Revenue
225.80M221.90M
Life Sciences Revenue Growth
1.76%4.23%

Adjusted EBIT by Geography

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
United Kingdom Adjusted Operating Profit
8.60M23.30M
United Kingdom Adjusted Operating Profit Growth
-63.09%-19.10%
Rest of Europe Adjusted Operating Profit
48.30M53.90M
Rest of Europe Adjusted Operating Profit Growth
-10.39%56.23%
USA Adjusted Operating Profit
248.50M165.50M
USA Adjusted Operating Profit Growth
50.15%25.19%
Rest of World Adjusted Operating Profit
37.30M42.30M
Rest of World Adjusted Operating Profit Growth
-11.82%1.93%

Adjusted EBIT

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
Controls Adjusted Operating Profit
250.50M169.90M
Controls Adjusted Operating Profit Growth
47.44%24.38%
Seals Adjusted Operating Profit
87.80M90.70M
Seals Adjusted Operating Profit Growth
-3.20%14.81%
Life Sciences Adjusted Operating Profit
44.00M46.80M
Life Sciences Adjusted Operating Profit Growth
-5.98%8.33%
Corporate Adjusted Operating Profit
-41.30M-22.40M

EBIT

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
Controls Operating Profit
211.20M132.30M
Controls Operating Profit Growth
59.64%17.18%
Seals Operating Profit
79.00M62.20M
Seals Operating Profit Growth
27.01%11.47%
Life Sciences Operating Profit
34.80M35.30M
Life Sciences Operating Profit Growth
-1.42%-3.02%
Corporate Operating Profit
-41.30M-22.40M

Key Performance Indicators

Millions GBP. Fiscal year is Oct - Sep.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016FY 2015FY 2014FY 2013FY 2012
Period Ending
Sep '25 Sep '24 Sep '23 Sep '22 Sep '21 Sep '20 Sep '19 Sep '18 Sep '17 Sep '16 Sep '15 Sep '14 Sep '13 Sep '12
Life Sciences Organic Growth
6.00%6.00%
Seals Organic Growth
2.00%1.00%
Controls Organic Growth
20.00%10.00%
Group Organic Growth
11.00%6.00%
Updated Sep 30, 2025. Data Source: Fiscal.ai.