Witteveen+Bos N.V.

Witteveen+Bos N.V. (Witteveen+Bos) is a Dutch engineering and consultancy firm headquartered in Deventer. The company provides integrated design and advisory services in water management, infrastructure, environment, and the built environment, serving public and private clients in the Netherlands and internationally.

For the chemical and process industries, Witteveen+Bos works across the project lifecycle, including feasibility and conceptual design, permitting and environmental impact assessment, site infrastructure and utilities, water and wastewater treatment, soil and groundwater remediation, and safety and risk studies (e.g., HAZOP/LOPA). The firm also advises on energy transition topics relevant to industry—such as hydrogen, electrification, and circularity—and supports projects in industrial clusters, ports, and brownfield redevelopment through detailed design and construction management.