Krüger is specialised within the field of drinking water, process water, municipal and industrial wastewater, sludge, sewage, soil remediation, groundwater as well as the optimization, regulation and supervision of water treatment plants.
Soil Remediation
A matter of clean soil
Safe, sustainable and cost-effective solutions for contaminated sites, allowing you to reach stringent clean-up criteria in all types of geology WITHOUT excavation, landfilling or handling contaminated soil & groundwater.
Krüger offers a unique grow-out solution: RAS2020. This is a flexible, module-based recirculating aquaculture system with optimised process logistic, low operating costs and reduced footprint.
Online control
Hubgrade offers intelligent Software for water and wastewater facilities

Sludge is a ressource of great value. We minimise weight and volume of the sludge remaining after recovery, and remove harmful substances prior to disposal. Our sustainable treatment solutions comply with the stringent health and environmental standards.

Krüger has been the general contractor for a large Danida Sustainable Infrastructure Finance project in Zambia, where we have provided clean drinking water and better sanitation to 900,000 people. The project has now been formally completed with a happy customer and significantly improved living conditions as a result.