Find Swedish Cleantech companies

Altris’ vision is to revolutionise battery technology through the use of low cost and readily available materials that are outstandingly safe and sustainable. Technology that combines outstanding power performance, energy-density and cycle life – all at a competitive cost.

Askalon provides sustainable and secure valves for the industry in Sweden, Finland, Iceland, and Denmark. Working with reliable products that last for many years and can be serviced on sight in the factory.

BatteryLoop enables you to move energy in time and space with intelligent energy storage systems.

C-Green is an innovative process engineering company with a complete solution to efficiently convert large amounts of sludge into biocoal. The process is based on hydrothermal carbonization (HTC), which copies nature’s way of breaking down complex organic compounds into coal but takes a few hours instead of millions of years.

Cling Systems is a Stockholm based startup developing the first intelligent B2B market platform for used lithium-ion batteries. The company is on the journey to develop the platform that couples each used battery with its material content and location to enable optimal circularity of batteries. On a global scale.

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

Enequi is a provider of solutions for energy storage and control, electrical installation and industrial automation. The QuiPower platform is based on decades of industry experience and a commitment to putting property owners in charge of their energy supply for a trouble-free transition to the era of clean energy.

Hydroc Energy’s large-scale heat storage enables efficient storing of heat from summer to winter. The result is high-efficiency, high-temperature storage at a fraction of the cost of existing heat storage solutions.

Insplorion’s Nano sensors revolutionize battery control and air quality measurements, and opens new fields of research with instruments within catalysis, material- and life science through the platform NanoPlasmonic sensing (NPS)

IQS Energy Comfort reduces its customers’ energy costs and environmental impact by dimensioning and installing proven solutions for renewable energy such as geo thermal energy, solar, exhaust air recovery and combinations of these.

Leosol can help you with energy declarations, energy audits, build permit calculations and logging of different energy statistics.

Ligna Energy makes batteries from forest materials based on organic electronic polymers and biopolymers,