Updated
Updated · twelfthmagpie.com · Jul 5
Diploma Lifts 2026 Revenue 17% to £851.1 Million as Profit Jumps 33%
Updated
Updated · twelfthmagpie.com · Jul 5

Diploma Lifts 2026 Revenue 17% to £851.1 Million as Profit Jumps 33%

1 articles · Updated · twelfthmagpie.com · Jul 5

Summary

  • £851.1 million in revenue and £208.9 million in adjusted operating profit marked a strong 2026 for Diploma, with sales up 17%, profit up 33% and EPS rising 36% to 109.2p.
  • A 300-basis-point margin expansion helped the group beat analyst expectations, and the shares have climbed 34.2% since the start of the year.
  • International Seals remained a weak spot, posting just 2% organic growth as UK and European industrial markets stayed soft.
  • 15 acquisitions completed over the past year add integration risk, though management has still raised full-year guidance.
  • Diploma, which supplies specialist components and services across Controls, Seals and Life Sciences, has compounded earnings at 26% annually over the past five years.

Insights

Why are top analysts cautious on UK stocks when 'compounders' like Diploma are soaring so high?
What key metrics help investors identify the next high-growth 'quality compounder' before it hits the headlines?