Find Swedish Cleantech companies

The Grundel Window system – The profitable environmental choice

At Grönska, we believe in a future where fresh, sustainably grown food is accessible to everyone, no matter the season. Our journey started with a vision: to revolutionize urban farming with technology that turns any space into a green oasis. Today, we’re proud to be leading the way with our innovative hydroponic solutions that make fresh greens possible all year round.

Gävle Energi is the region of Gävle’s own energy company and offers energy services, district heating and cooling.

Hager Group is a leading provider of solutions and services for electrical installations in residential, commercial and industrial buildings. The range of solutions and services extends from energy distribution to cable management and from security systems to building automation.

Healthy Homes delivers ventilation solutions that automatically ventilate according to the real needs of the home. Our vision: Fresh air in every home. Reduce ventilation losses.

Heatex foundations were laid in Sweden during the 1960’s when the first developments of air-to-air heat transfer products begun. The company was incorporated into Heatex AB in 1987.

Hedbergs Tak has a great knowledge in constructing industrial buildings with very low energyconsumption. They are also managing industrial roofs.

Helios Innovations develops technology that aims to make one of the world’s most energy-intensive processes, evaporation, more energy efficient. The technology makes use of waste heat, which otherwise goes to waste, and vaporizes industrial liquids.

Heliospectra AB is developing and marketing an advanced lighting system for greenhouse growers.

Hexagon is a leading global provider of information technology solutions that drive productivity and quality across geospatial and industrial landscapes. Hexagon’s solutions deliver intelligent information ecosystems that integrate data feeds, create seamless workflows and make entire systems more efficient.

High Voltage Valley is a neutral platform for collaboration between companies, universities and public actors in power technology. Our vision is to be “The Enabler that Builds the Energy Efficient Society of the Future”

H&D Wireless AB, the leading Wi-Fi – cloud solution provider for IoT connectivity and cloud services. As a Global Smart Home solution provider, H&D Wireless enables wireless sensor and multimedia data access to the Internet in an environmental friendly and cost effective way.