Find Swedish Cleantech companies

Växjö with over 83 000 residents, is an exciting combination of idyllic small town, university location and entertainment metropolis. Växjö is the centre of Småland and the hub around which the region grows and develops. Here you can live comfortably with minimal environmental impact.

ParticleTrap™ – Revolutionary filtration technology

Wave Power.
To Power the planet.

COWI is a leading consulting group that creates value for customers, people and society through our unique 360° approach. Based on our world-class competencies within engineering, economics and environmental science, we tackle challenges from many vantage points to create coherent solutions for our customer.

Dala Kommunalteknik constructs, produces and delivers complete pump equipment related to drainage, clean water, fountains and irrigation systems.

Dewatech has extensive experience in environmental and recycling. Since the early 1990s, we have worked with the treatment and recovery of the polluted water, oils and sludges.

DK-DOX AB supplies disinfection products for all kinds of water: drinking water, wastewater, and process-water.

Since the early 1990s, Dorotea Mekaniska has developed and manufactured products for lake clearance and for the maintenance of wetlands, lakes and landscapes.

Drupps has introduced scalable and sustainable atmospheric water that enables companies and organizations to reduce water footprint and secure long-term water supply. It is one of Sweden’s top 33 tech startups of 2021 according to NyTeknik, a leading Swedish tech weekly.

EasyMining patented process Ash2®Phos enables extraction of clean commercial phosphorus products from ash of incinerated sewage sludge. Thereby the need for virgin phosphorus resources can be decreased, and a circular flow of phosphorus established, an element of high importance to the EU and of high risk associated with their supply. In addition to phosphorus the Ash2®Phos process recovers precipitation chemicals and remove heavy metals.

Phosphorus is an essential element for life and a key nutrient for agriculture. Via the food cycle, phosphorus ends up in sewage sludge.

We provide sustainable mobile infrastructure for locations were lacking adequate infrastructure and environmental-friendly solutions. The concept is scalable, flexible, and fast to deploy.

Ecoclime can provide property owners with a complete solution for building automation (IoT based), energy recovery and energy distribution (heat/cold). We have a unique patented technology in the core of our solutions. Our focus is on creating the best indoor comfort with reduced energy consumption.