Kruger Witte (Veolia)

Kruger A/S is Veolia Water Technologies' Danish subsidiary, delivering water and wastewater treatment solutions across municipal and industrial markets from its headquarters in Denmark. The company's proprietary technologies include CARIX chemical-free ion exchange softening, AnoxKaldnes biofilm processes (a Veolia specialty brand for MBBR and IFAS biological treatment), Hydrotech microscreen filtration, and MPP Systems macro porous polymer extraction. Kruger has pioneered ozone treatment for pharmaceutical residue removal in Denmark, deploying the country's first such installation with Aarhus Vand. Their drinking water portfolio spans pesticide removal, softening, advanced treatment, PFAS reduction, and documented drinking water safety (DDS) systems. On the wastewater side, Kruger provides biological treatment targeting phosphorus, nitrogen, and micropollutant removal, along with soil and groundwater remediation, cathodic and corrosion protection, and Legionella control for building water systems. Digital solutions include Hubgrade Performance Plant monitoring, SCADA integration, and cybersecurity services for water utilities, with the Hubgrade platform claiming carbon reduction of 200 tonnes CO2 per 100,000 PE. Additional services cover Mobile Water Services for temporary treatment needs, methane emission reduction from biogas plants, and engineering and supervision for capital projects. Kruger serves municipalities, hospitals, biotech and pharma facilities, food and beverage producers, oil and gas operations, and commercial properties.