Swedish companies

The Stena Metall Group offers recycling services in five geographical markets through various companies operating under the Stena Recycling name.

Stockholm Exergi is Stockholm’s energy company. All day, every day, we ensure that the fast-growing region of Stockholm has access to heating, cooling, electricity, and waste management services. We help make Stockholm an attractive and more sustainable place with the potential of being the world’s first climate-positive capital city.

Stockholm Water Technology (SWT) is a Swedish cleantech company with a patented solution for water purification, which is smart, energy saving and energy storing technology for water purification. The patented and membrane free solution based on the innovative electro-capacitve technology, which was commercialised after close to 12 years of R&D by the Founders.

Stockholm Vatten (Stockholm Water Company) produces and delivers drinking water of high quality to more than one million people in Stockholm.

We are STX. We are traders of environmental progress. Decarbonization of energy is our home and our marketplace. Our trades are the threads, decarbonization is the fabric they create.

At Summit Green Tech we want to give innovators, manufacturers and suppliers the chance to connect with users that need products to protect themselves and their environments. We offer unique, cost-efficient and easy to handle products allowing you to minimize the use of non-renewable resources, clean the resources that have been polluted and give people the best protection from contracting diseases or illnesses.

Technologically advanced hydraulic pumps, motors and, in particular, the first mobile lifting crane all originated from technology used by Eric Sundin for ski production in Hudiksvall.

SunPine is a world-leading bio-refinery that supplies innovative and sustainable products based on raw tall oil, a residual product from paper mills. They primarily extract tall diesel, which is a biofuel with low carbon dioxide emissions and low energy consumption during its production and life cycle.

SurfCleaner cleans and separates all types of pollution from water surfaces with a new patented energy efficient separation process.

Sweco provides consultancy services ranging from expert advice in planning and pre-investment studies to integrated services in design and project implementation.

Swede Glass United recycles sheet glass, for example from windows and car windscreens.

Swedish Algae Factory is a Gothenburg based start-up that is developing algae-based wastewater treatment systems.