Company profile

Kurstjens, with operations in Hedel (the Netherlands) and Leverkusen (Germany), is a company with strong roots as a family-owned business and a long-standing track record in sludge, water, soil, and environmental engineering. Since its foundation in 1965, Kurstjens has evolved into a specialist in mobile sludge dewatering, hydraulic dredging, and on-site soil washing.

From a modern facility with in-house workshop and engineering capabilities, Kurstjens delivers end-to-end, dredging and treatment solutions for complex projects. By combining proprietary equipment, technical expertise, and full in-house execution—from dredging to separation and mechanical dewatering—the company ensures maximum control over quality, planning, and cost efficiency.

Approach and core strengths

Kurstjens’ strength lies in its integrated, on-site approach. By processing soil and sludge streams directly at the source, transport movements are significantly reduced, while the reuse and recovery of materials are maximised.

The organisation reflects the core values of a family-owned business: commitment, craftsmanship, and a strong focus on long-term partnerships. With a dedicated team of experienced professionals, short communication lines, and a high level of technical expertise on site, Kurstjens guarantees reliable execution and predictable performance.

Continuous investment in in-house engineering and innovation enables the development and optimisation of installations and equipment within the company’s own workshop. This allows for the rapid deployment of practical, field-proven solutions, tailored to project-specific conditions.

Continuity and scalability

Kurstjens combines a proven operational approach with a forward-looking mindset. The organisation is structured for flexibility and can scale up rapidly in response to changing project conditions or peak demand.

With a 24/7 operational workforce and short internal decision-making lines, project continuity is ensured—even in situations requiring immediate action.

Quality and sustainability

Quality, safety, and sustainability are structurally embedded within the organisation. Kurstjens operates in accordance with recognised industry standards and focuses on minimising environmental impact through efficient processing and the reuse of materials.

In addition, Kurstjens actively invests in people, including offering opportunities to individuals with a distance to the labour market, contributing to a more inclusive and sustainable workforce.

Founder Joop Kurstjens† with his wife Greet
Geert van Erp, the crane operator from the very beginning
Ad Verhagen, the truck driver from the very beginning