CDE Group
CDE is a privately held, engineering-driven firm based in Northern Ireland focusing exclusively on the innovation of wet processing equipment.

Company Overview
CDE Group is the world’s leading provider of wet processing solutions for the sand, aggregates, and waste recycling industries. Founded on the vision of optimizing the world’s natural resources, the company engineers advanced plant systems that transform “waste” materials into high-value resources, significantly reducing the environmental impact of construction and mining operations. With over 2,000 successful projects delivered globally, CDE is a pioneer in the circular economy, focusing on diverting millions of tons of material from landfills every year.
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Corporate Information
The company celebrated its 30th anniversary in 2022, having successfully diverted over 100 million tonnes of waste from landfill since its inception. Led by founder Tony Convery, the executive team oversees a global operation with regional headquarters in the USA, Australia, Austria, Brazil, and India. CDE maintains a heavy focus on R&D, holding numerous global patents for technologies like the Infinity Screen™ and ProPress filter press.
Economic Analysis
CDE exhibits strong financial resilience, evidenced by achieving record pre-tax profits (up 58% in 2024) despite a challenging macroeconomic environment of high interest rates that slowed capital expenditure globally. Its economic stability is anchored by a high-margin services business and a global footprint that mitigates regional market fluctuations. As the construction industry faces stricter environmental regulations, CDE's leadership in circular economy technology positions it for significant long-term growth as companies transition from natural sand extraction to manufactured sand and waste recycling.
Products & Services
CDE specializes in modular wet processing equipment, including sand washing plants (EvoWash™), water management systems (AquaCycle™ thickeners), and advanced recycling systems for construction and demolition (CD&E) waste. Their flagship Combo™ system integrates all washing, grading, and water recycling functions into a single mobile chassis. Beyond hardware, they provide CustomCare services, which include proactive maintenance, performance optimization, and global technical support to maximize machine uptime.
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