For better water.

We are Sweden’s leading contractor for process/machine design and execution of plants for drinking water and wastewater treatment.

We are like fresh water, always in motion!

We make bold decisions and move from tradition to innovation. From traditional treatment plants to modern circular waterworks.

As part of ELIQUO WATER GROUP and SKion Water, we are driving development forward. Together we create a future where every drop counts.

Our History: ELIQUO MALMBERG WATER’s Journey since 1866

On April 7, 1866, in the small village of Yngsjö in Skåne, 23-year-old blacksmith Jöns Mattisson-Malmberg founded a company that would shape Sweden’s water management. With a passion for water, Jöns developed innovative drilling techniques and filtration methods to quickly and efficiently reach clean groundwater. As early as the 1880s, the first wells were drilled, laying the foundation for the company’s future direction.

During the 20th century, with the growth of the modern welfare state, the demand for running fresh water in households increased. In the 1930s and 40s, the first wastewater treatment plants were built, and the post-war boom years brought a constantly growing demand for larger drilling projects and water plants for both municipalities and companies.

The company’s expertise in water treatment led naturally towards biogas production as a renewable energy source. In addition, its experience in well drilling paved the way for Sweden’s first groundwater heating system, which in turn resulted in a focus on geoenergy.

In September 2024, a new era was marked when ELIQUO WATER GROUP, through its subsidiary Enwa AS, acquired 100% of the shares in Malmberg Water AB. This merger further strengthened the position in the Nordic market for water treatment and environmental technology.

From a simple smithy in Yngsjö to becoming part of a leading European water treatment group, ELIQUO MALMBERG WATER has, through innovation and commitment to sustainability, contributed to clean water and a better environment for over 150 years.

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Skion Water

Part of Something Bigger

At ELIQUO MALMBERG WATER, we are proud to be part of something bigger. By being part of ELIQUO WATER GROUP, which in turn is owned by SKion Water, we have access to extensive expertise and groundbreaking technologies in water treatment. This ownership strengthens our ability to offer innovative and sustainable solutions in the Swedish market.

SKion Water is an international investment platform owned by the German entrepreneurial family Klatten. The family has a strong passion for water and the environment and strives to make a positive impact through long-term investments in companies that manage our most scarce and valuable resource – water.

By being part of this dynamic group, we can offer our Swedish customers the most advanced and efficient solutions in water treatment. We now have the opportunity to implement proven methods and innovative technologies developed by our sister companies across Europe. This means that we can meet the unique challenges of the Swedish market with a global knowledge base and local commitment.

Being part of this larger whole and our commitment to the environment is further strengthened through this collaboration. We strive not only to purify water but also to recover energy and nutrients, contributing to a circular economy and a sustainable future. Together with our partners within ELIQUO WATER GROUP and SKion Water, we are determined to make a positive impact on both the environment and society.

What We Do