Diploma (DPLM) has posted a string of upgrades over the past year, and the publication of its half-year results was no exception. The FTSE 100 distributor raised its full-year outlook again, lifting its 2026 organic revenue and operating profit guidance after a stellar first half.
Organic revenue growth guidance was lifted to 12 per cent from 9 per cent, while acquisitions are now expected to add 6 per cent to reported growth, up from 3 per cent previously. Operating profit growth of more than 30 per cent is 6 per cent ahead of the £428mn consensus forecast, while margin guidance was unchanged at around 25 per cent.
Looking back at the half, reported revenues climbed 17 per cent to £851mn, with 15 per cent organic growth. Once again, the controls division was the star performer with 26 per cent growth, while the seals division grew 2 per cent despite a challenging half for the international seals arm. Life sciences recorded growth of 4 per cent.
Adjusted operating profit jumped 33 per cent to £209mn, with the margin up 3 percentage points to 24.5 per cent. The company also posted returns of 22.7 per cent, up 3.6 percentage points, and free cash flow conversion of 76 per cent. Leverage, meanwhile, fell from 1.1 times Ebitda to just 0.8 times.
The shares rose 5 per cent in early trading, having soared by a third so far this year and by 66 per cent over the past 12 months.




