Econet group Ltd.

Econet group Ltd.

We are Econet Group and we are on a mission. Why? Because everyone has right for clean water. We operate in the water and environmental sectors providing the best quality of planning, engineering, and contracting services including electro-mechanical machinery deliveries. We have a focus on countries, which have growing need for basic infrastructure of water and wastewater treatment. We want to create sustainable local solutions together with our international partner organizations. Nowadays, we operate globally in over 80 countries. Our headquarters is located in Helsinki, Finland.

Company details

Malminkaari 5B , Helsinki , FI-00700 Finland
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Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Globally (various continents)
Year Founded:

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Econet Group - We are Water How

Econet Group is a Finnish group of companies providing services in water and environmental technologies worldwide.

Econet Group Ltd is the holding company, which includes three subsidiaries engaged in operating activities: Econet Ltd, Dewaco Ltd and Oy Slamex Ab, offices and production plants of which are located in different parts of Finland.

Econet Ltd, located in Helsinki, provides design, project management and contracting of water and wastewater treatment plants on turn-key basis for municipal and industrial clients with decades of experience.

Dewaco Ltd, located in Laitila, provides complete sludge thickening, sludge dewatering and sludge removal systems with extensive experience. DEWA chain and flight sludge collectors and DEWA belt filter presses have been exported to more than 80 countries during the last 30 years.

Oy Slamex Ab, located in Lahti, designs and manufactures water and waste water treatment equipment and tanks under SLAMEX brand, and gas and water purification equipment under WISER brand.

In Sweden Econet Group has a partly owned company Econet Vatten och miljöteknik AB, which offers water and environmental services to the Swedish market.


Econet Ltd, Dewaco Ltd, and Oy Slamex Ab are certified according to the quality management system ISO 9001:2019. The sertification has been conducted by Bureau Veritas. ISO 9001:2019 is internationally known and appreciated quality management standard.

It is essential for us to follow internationally accepted policies, which promote sustainable development and global water safety.

We want to offer our customers the best and professional service sustainably. Everyone has right to clean water.