Diploma
Manufacturing · United Kingdom · 1K - 5K Employees
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Overview
Headquarters
10-11 Charterhouse Sq, London, Greater L...Phone Number
+44 2075495700Website
diplomaplc.comRevenue
$1.4 BillionStock Symbol
DPLM.LIndustry
ZI Rank: 1
Signal Type
Dec
Jan
Feb
Mar
Apr
May
ZI Rank
2
2
1
1
1
1
About Diploma
Diploma PLC is an international group of businesses supplying specialized technical products and services in three main sectors Life Sciences, Seals, and Controls. The company was founded in 1931 and is headquartered in London.Explore more
Diploma Org Chart
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Revenue
Number of Employees
Type
Funding
Founded In
Diploma
$1.4B
1K - 5K
Public
-
1931
BV
Brett ValliantGlobal Vice President, Corporate Development, Life Science Sector
$3.9B
5K - 10K
Public
$1.8B
1887
JE
Javier EscarenoDirector, Information Technology & Chief Technology Officer
Company Profile Activity
Activity Insights
Diploma is experiencing very low activity levels compared to other companies in the Manufacturing sector.
What does this means?
Diploma is drawing exceptional interest within the Manufacturing industry, suggesting notable developments or strong market momentum, learn more about Diploma.
Diploma Tech Stack
A closer look at the technologies used by Diploma
Most Recent Scoops
New Hire
Executive Move
David Patton has recently joined the organization as Chief Financial Officer, Seals Businesses (NA). Previously, Patton served as Chief Financial Officer, Security & Connected Products for Fortune Brands Innovations.
Executive Moves, New Hire
Earnings
Diploma has reported its International Controls segment delivered double-digit growth for FY 2025, driven by strong execution and market tailwinds.
Earnings, Accounting, Financial Reporting, Business Finance, Finance
Earnings
Diploma has reported its Seals segment reported 2% growth for FY 2025, showing sequential improvement in H2 after facing challenges in industrial and OEM markets.
Earnings, Accounting, Financial Reporting, Business Finance, Finance
Earnings
paid 81 million pounds in dividends for FY 2025, continuing the company's long track record of progressive dividend growth while conserving a larger proportion of EPS growth for reinvestment.
Earnings, Accounting, Financial Reporting, Business Finance, Finance
Earnings
Earnings, Accounting, Financial Reporting, Business Finance, Finance
Diploma News & Media
How The Diploma (LSE:DPLM) Investment Story Is Shifting With New Targets And Guidance
Diploma's updated fair value price target now stands at £71.15, compared with the prior £67.46, giving you a fresh reference point for how analysts are framing the stock. That shift lines up with broadly constructive Street research, where several bullish analysts have revisited their models and raised their targets after reassessing the story. Read on to see how to interpret these changes and what to watch as the narrative around Diploma continues to evolve. StayDiploma H1 Earnings Call Highlights
Diploma (LON:DPLM) reported what management described as a “very strong” first half for the six months ended March 31, 2026, with double-digit organic growth, higher margins and upgraded full-year expectations. Chief Executive Officer Johnny Thomson said the company delivered “a very strong performHow The Diploma (LSE:DPLM) Narrative Is Shifting With New Price Targets And Fair Value Estimates
Diploma’s latest update features a modest shift in the central fair value estimate from £60.40 to about £60.46, framed by recent analyst price target lifts of 200 GBp and 250 GBp. Those higher targets are seen by bullish voices as backing for the £60.46 level, while more cautious analysts question how much room is left if expectations slip. Read on to see how to interpret this evolving narrative and what to watch as new researchDiploma Upgrades FY Outlook After “Very Strong” H1, Lifts Organic Growth to 6%–9% and Margins to 25%
Diploma (LON:DPLM) upgraded its full-year trading expectations during a conference call led by CEO Johnny Thomson, citing a “very strong” first half and confidence in momentum into the second half. Management raised organic growth guidance to 6%–9%, while leaving acquisition-driven growth expectatio
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Diploma PLC is an international group of businesses supplying specialized technical products and services in three main sectors Life Sciences, Seals, and Controls. The company was founded in 1931 and is headquartered in London.... Read More
