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by Linda Bertelsen

HYDRO-X A/S is one of the world´s leading companies within chemical water treatment technology.

Over the past 70 years, HYDRO-X A/S has gained extensive experience through close collaboration with partners and customers in many parts of the world. HYDRO-X A/S has today 14 employees in Denmark, but the worldwide network includes more than 250 people. This ensures an excellent service and accurate information about water treatment in the company´s business, like: steam plants, district heating and central heating and cooling systems.

Within these areas HYDRO-X A/S is working with chemicals, service, consulting, filtration, softening and electronics for monitoring, management and delivery of water treatment. In Denmark we also carried out a comprehensive analysis of the company´s customers which will make the customer able to accurately assess the advantages in economy and reliability at different plant solutions.

HYDRO-X A/S is the only supplier of water treatment in Denmark, which is certified to ISO 9001 Quality, ISO 14001 Environmental Management System and ISO 18001 safety management. These internal and external quality management systems provide benefits to our customers who can be sure that nothing is left to chance, and that customers are treated seriously.


  • Water treatment technology

Contact info

Tylstrupvej 50, 9320 Hjallerup, Denmark, info@hydro-x.dk Telephone: +45 9828 2111
Ernst Kristensen