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Diploma (DPLM) investor relations material
Diploma Trading Update summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
Financial performance and guidance
- Upgraded full-year organic growth guidance to 10%, with year-to-date organic growth at 10%. 
- Reported revenue year-to-date increased by 12%, with 4% from acquisitions, partially offset by FX. 
- Operating margins remain strong, in line with full-year guidance of 22%. 
- Seals and controls segments are showing sequential improvement, especially in North America. 
- Peerless and Windy City Wire continue to perform strongly, particularly in aerospace and data centers. 
Acquisitions and growth strategy
- Acquired Haagensen A/S for £11 million and Alpha Laboratories for £28 million, totaling nearly £39–40 million at a blended eight times multiple. 
- Both acquisitions are expected to deliver high single-digit growth and contribute to future organic growth. 
- Haagensen A/S will be integrated with upgraded M-Seals facility, providing cost and growth synergies. 
- Alpha Laboratories acquisition provides a platform for IVD market entry in the UK, leveraging expertise from other regions. 
- Combined revenue from the two deals is around $30 million, with $5–6 million profit. 
Market trends and operational highlights
- North American aftermarket seals business and industrial end markets are showing positive sequential trends. 
- Dixa’s growth rates have improved to mid-single digits after management transition. 
- Peerless maintains strong margins (mid-30s) and around 10% growth, with expectations of normalization next year. 
- Windy City Wire benefits from strong data center and digital antenna system demand; copper price volatility is managed via pass-through pricing. 
- UK industrial market remains challenging, but overall momentum is improving quarter by quarter. 
Next Diploma earnings date

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