Profit from our design expertise, best-in-class products and technologies as well as our experience working with clients in water treatment, cooling tower and mass transfer business all around the world. A working partnership with us is a different, more productive experience. Every client gets our full attention and a purpose-built system that delivers because it’s designed with intelligence and insight to include precisely the right combination of products and processes.

Experience and Expertise

Today, our customized installations are in operation at thousands sites worldwide. We are one of the few suppliers with the breadth and depths of expertise needed to offer customers a comprehensive, expert service –

  • process design expertise
  • consultancy
  • practical support –

at every stage of a water management, cooling tower or mass transfer solution from design through installation and operation. Our engineering team strives to find solutions to achieve best performing plants taking into account our customers’ operational and business objectives.

Picture of ENEXIO’s test cooling tower in Wettringen/Germany – plant to test fill and drift eliminator performance

R+D Network

To provide you with continually updated equipment and applications that set new standards, we invest heavily in Research & Development. For example, our customers benefit from reproducible performance data generated by tests in our own test cooling tower in our Wettringen facility.

We are regularly called upon to work with academic, government and other influential organizations on research programs – such as the EXPOVAL project of the German Federal Ministry of Education and Research that established new algorithms for the design of trickling filters for hot and cold climates. In the same time we have close connections to leading Universities and other Institutions thus combing our internal innovation strength with outside ideas and expertise enabling a great benefit on new applications and developments.


  • ISO 9001
  • ISO 50001
  • Drinking Water Certifications (for selected products):
    NSF/ANSI 61, KTW, ACS, DWI 31
  • Flame retardancy certificates (for selected products)
    ASTM E84, Flame Spread Index ≤25 and Flame Spread Index ≤5
    DIN 4102-1 B2
    UL-94 V-0 and UL-94 V-2
  • For biological non-metabolizability (for selected products)
    DIN EN ISO 846

Photo of WWTP trickling filter in Batumi/Georgia – one of the evaluated trickling filters for the EXPOVAL project of the German Federal Ministry of Education and Research

Our Certifications / Accreditations and Memberships


We offer innovative components and solutions for sustainable processes in heat exchange, water and wastewater treatment and mass transfer applications with respect for the environment. Our professional team works to increase productivity and cost effectiveness in your unique application. If you need a tailor made solution ... We are available for you!