Knoop Holding BV has three subsidiaries: Knoop Machinery, Waterking and Knoop Baggerwerken. Knoop Holding has been known for years as an innovative company with quality and reliability as its key areas of focus. We are specialists in the use of amphibious equipment, dredging equipment and accessories. Within the holding, we develop and construct equipment that is suited for operating in difficult-to-negotiate areas, such as wetlands. We exclusively use high-quality materials and brands. The products are continuously monitored for performance and efficiency by our contracting department. This makes it possible for us to supply custom-made machines. Due to our practical and highly specialised knowledge of working in difficult-to-negotiate areas, we are in a unique position to assist you with advice in acquiring amphibious/dredging equipment and in carrying out nature conservation projects. Knoop Machinery BV: Full-service company for the purchase and sale of dredging equipment and construction machines