Top Renewable Energy Startups in Sweden (2025 Update)
Explore the best Renewable Energy companies in Sweden. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Renewable Energy Startups in Sweden featuring 98 Companies
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Spowdi | - | Spowdi is a solar-powered water distribution system for small-scale farmers that... |
SPOWDI - Solar Powered Water Distribution Spowdi ® is an Impact Tech company an... |
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Sweden
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- | Sweden (HQ) + 1 | 2018 | Manufacturing, Renewable Energy +1 | [email protected] |
1
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19
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1.8K | 4 years ago | Seed | 1 | 20.0M | 2665 | 5 months ago | |
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Epishine | - | A smarter way to power electronics. | Epishine is a Swedish energy impact company, reimagining the capture of light wi... | - |
Sweden
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- | Sweden (HQ) | 2016 | Renewable Energy | - |
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43
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9.2K (1406%) | 1 year ago | Grant | 6 | 16.0M | 6138 | 5 months ago | |
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Dockstr | - | Experience-led advisory and brokerage solutions | Dockstr is a leading advisory and brokering firm providing comprehensive support... | - |
Sweden
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- | Sweden (HQ) + 1 | 2017 | E-Commerce, Internet +4 | [email protected] |
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10
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1.4K (27%) | 5 years ago | Series Unknown | 3 | 9.8M | 2085 | 5 months ago | |
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Qoitech | - | Disruptive tools and solutions for energy optimization of battery-driven & energ... | We endeavor to make the most effective developer tools and solutions for the ene... | - |
Sweden
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- | Sweden (HQ) | 2017 | Internet, Renewable Energy | [email protected] |
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13
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9.2K (-8%) | 2 years ago | Series Unknown | 2 | 5.0M | 3515 | 5 months ago | |
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Enerpoly | - | Enerpoly produces cost-effective and clean zinc-ion batteries for scalable stati... | Enerpoly develops and manufactures zinc-ion batteries to deliver breakthrough af... | - |
Sweden
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- | Sweden (HQ) + 1 | 2018 | Energy, Renewable Energy +2 | [email protected] |
1
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30
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1.8K | 1 year ago | Grant | 9 | 13.9M | 5424 | 5 months ago | |
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Svea Solar | - | Power is Shifting | Svea Solar is digitalising energy. We have made it our business to shift the pla... | - |
Sweden
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- | Sweden (HQ) + 24 | 2014 | Energy, IoT +4 | [email protected] |
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700
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20.2K | 3 years ago | Series B | 3 | 118.5M | 26142 | 3 months ago | |
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SunRoof | - | Solar Roof of the Future | SunRoof is a market leader in the building integrated solar roof space. The 2-in... | - |
Sweden
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- | Sweden (HQ) + 2 | 2020 | Energy, Renewable Energy +2 | [email protected] |
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118
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44.5K | 2 years ago | Series A | 6 | 35.0M | 10858 | 4 months ago | |
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Flower | 1 month ago mentioned on Thenextweb. (View) | Energizing tomorrow. | Flower is Flexible Power. Our vision extends beyond the energy transition, we ai... | - |
Sweden
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- | Sweden (HQ) | 2020 | AI, Energy +2 | [email protected] |
1
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250
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14.8K | 7 months ago | Series A | 5 | 58.2M | 11543 | 8 months ago | |
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Celcibus AB | - | The hydrogen economy requires more sustainable and cheaper fuel cells. Celcibus... | Celcibus develops solutions for sustainable energy systems. The initial products... | - |
Sweden
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- | Sweden (HQ) | 2019 | Energy, Renewable Energy +1 | [email protected] |
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6
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444 | 4 years ago | Seed | 2 | 3.5M | 403 | 1 year ago | |
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Climeon | - | Creating clean electricity from waste heat - Powering a sustainable future |
Sustainable energy from Heat Power. Climeon's technology produces clean electr... |
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Sweden
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- | Sweden (HQ) | 2011 | Energy, Renewable Energy | [email protected] |
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44
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3.0K (-32%) | 4 years ago | Post Ipo Debt | 3 | 7.5M | 13344 | 5 months ago | |
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Minesto | - | Expanding the ocean energy potential | Minesto is a world-leading marine energy technology developer with the mission t... | - |
Sweden
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- | Sweden (HQ) + 1 | 2007 | Energy, Renewable Energy +1 | [email protected] |
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50
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9.6K | 1 year ago | Grant | 12 | 63.6M | 12189 | 5 months ago | |
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Absolicon Solar Collector... | - | At Absolicon, we are committed to the transition to renewable heat and envision... |
At Absolicon, we are committed to the transition to renewable heat and envision... |
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Sweden
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- | Sweden (HQ) | 2013 | Energy, Renewable Energy +1 | [email protected] |
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25
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2.7K (-53%) | 1 year ago | Grant | 2 | 1.3M | 11350 | 4 years ago | |
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Orbital Systems | - | We create solutions for saving water and energy, without compromising on quality... | We know there is a better way to use water. With cutting-edge technology we crea... | - |
Sweden
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- | Sweden (HQ) | 2012 | Information Technology, Renewable Energy | [email protected] |
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61
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442 (-100%) | 3 years ago | Convertible Note | 6 | 69.9M | 5998 | 5 months ago | |
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Exeger | - | Exeger invented and manufactures solar cells that drive new possibilities for li... | Exeger is a Swedish company with a unique solar cell technology that converts al... | - |
Sweden
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- | Sweden (HQ) | 2009 | Energy, Renewable Energy | [email protected] |
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180
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14.2K (15%) | 1 year ago | Debt Financing | 13 | 224.1M | 15174 | 5 months ago | |
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CorPower Ocean | - | Wave Power. To Power the planet. | CorPower Ocean designs, manufactures and operates wave energy farms for our cust... | - |
Sweden
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- | Sweden (HQ) | 2012 | Energy, Renewable Energy | [email protected] |
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91
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17.9K (-57%) | 7 months ago | Series B1 | 7 | 37.0M | 23149 | 5 months ago | |
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Airwatergreen AB | - | Airwatergreen - energy efficient products for all climates, plug´n play installa... | Airwatergreen AB is a Swedish air treatment company that offers energy-efficient... | - |
Sweden
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- | Sweden (HQ) + 1 | 2010 | Energy, Health Care +2 | [email protected] |
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24
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2.0K (67%) | 9 years ago | Undisclosed | 1 | 8.0M | 1017 | 5 months ago | |
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Hydro66 | - | Helping the planet breathe easier and companies save money by delivering green c... | Most of us agree that the planet could do with a little help right now. Yet it s... | - |
Sweden
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- | Sweden (HQ) | 2014 | Data Analytics, Internet +2 | [email protected] |
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1
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116 | 8 years ago | Private Equity | 2 | 10.0M | 1296 | 9 zSV Sff | |
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Save-by-Solar Sweden AB | - | Solceller för företag, kommersiella fastigheter och industrier. | Vi på Save by Solar vill driva på övergången till en förnybar värld genom att fö... | - |
Sweden
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- | Sweden (HQ) + 4 | 2014 | Energy, Renewable Energy | [email protected] |
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10
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1.9K (6%) | 4 years ago | Series Unknown | 2 | 227.0M | 2262 | 2 H3X zmw | |
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Modvion | - | Modvion accelerates the transition to renewable energy and materials by building... | We build wind turbine towers. In wood. Modvion accelerates the transition to ren... | - |
Sweden
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- | Sweden (HQ) | 2015 | Energy, Manufacturing +2 | - |
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59
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6.0K (9%) | 2 years ago | Convertible Note | 7 | 19.4M | 10221 | 5 months ago | |
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Peafowl Plasmonics AB | - | Bringing new, beautiful, and sustainable energy solutions | Peafowl Plasmonics is a deep tech start-up company based in Uppsala, Sweden, emp... | - |
Sweden
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- | Sweden (HQ) | 2018 | Energy, Renewable Energy | [email protected] |
1
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5
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1.9K (36%) | 3 years ago | Seed | 2 | 45.0M | 1860 | 1 year ago | |
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SeaTwirl AB | - | The future of floating offshore wind | SeaTwirl has a unique solution for floating wind power. Each part of the wind tu... | - |
Sweden
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- | Sweden (HQ) | 2012 | Energy, Manufacturing +2 | [email protected] |
1
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16
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41110 | - | Seed | - | 2.2M | 5523 | 5 months ago | |
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Fever | - | The Power Platform. | The Power Platform. | - |
Sweden
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- | Sweden (HQ) | 2022 | Renewable Energy | - |
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24
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2.7K (-60%) | 1 year ago | Seed | 2 | 12.3M | 3000 | 5 months ago | |
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Rejlers | - | Home of the Learning Minds | Rejlers is one of the leading engineering consultancy firms in the Nordic region... | - |
Sweden
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- | Sweden (HQ) + 2 | 1942 | Energy, Real Estate +1 | - |
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2580
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12741 | - | Post Ipo Equity | - | 250.0M | 58498 | 5 months ago | |
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Solör Bioenergi AB | - | Vi omvandlar träavfall till förnybar energi och fjärrvärme, och skapar hållbara... | Vi omvandlar träavfall till förnybar energi och fjärrvärme, och skapar hållbara... | - |
Sweden
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- | Sweden (HQ) | 1960 | Energy, Renewable Energy +1 | [email protected] |
1
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56
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73541 | - | Debt Financing | - | 22.0B | 245 | 5 months ago | |
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Vattenfall | - | We’re working for fossil freedom. | Vattenfall is a European energy company with approximately 20,000 employees. For... | - |
Sweden
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- | Sweden (HQ) | 1909 | Energy, Renewable Energy | [email protected] |
1
Low
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13448
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17330 | - | Debt Financing | - | 3.6B | 271246 | 5 months ago | |
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OE Systems AB | - | We are an expert engineering/business team dedicated in solving tomorrow’s energ... | We are an expert engineering and business team dedicated in solving tomorrow’s e... | - |
Sweden
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- | Sweden (HQ) | 2020 | Energy, Renewable Energy | - |
1
Low
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6
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31104 | - | Pre Seed | - | 120.0K | 638 | 5 months ago | |
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Clean Industry Solutions... | - | We provide sustainable alternatives for investment in clean energy and water for... | Clean Industry Solutions is a holding company that owns 100% of Industrial Solar... | - |
Sweden
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- | Sweden (HQ) | 2018 | Manufacturing, Renewable Energy +1 | [email protected] |
1
Low
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1
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68617 | - | Post Ipo Equity | - | 17.0M | 685 | 2 years ago | |
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Bright Energy AB | - | We bring utilities to the forefront of smart energy, by providing complete contr... | Bright’s platform brings utilities to the forefront of smart energy, by providin... | - |
Sweden
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- | Sweden (HQ) | 2012 | Energy, Renewable Energy +1 | [email protected] |
1
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40
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7.0K (-34%) | 3 years ago | Series Unknown | 4 | 35.0M | 1173 | 5 months ago | |
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ChargeNode | - | Scalable and power efficient EV charging solutions for a fossil-free society. | We help create a greener society by delivering innovative charging solutions for... | - |
Sweden
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- | Sweden (HQ) | 2019 | Renewable Energy, Energy Storage | - |
1
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52
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26.6K (286%) | 3 years ago | Series Unknown | 1 | 115.0M | 5047 | 5 months ago | |
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Alight | - | Alight develops, operates and owns solar assets for corporations across Europe t... | At Alight, we’re on a mission to kick carbon off the grid by helping energy-inte... | - |
Sweden
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- | Sweden (HQ) + 1 | 2013 | Energy, Renewable Energy | [email protected] |
1
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103
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7.6K (27%) | 2 months ago | Debt Financing | 4 | 243.4M | 9393 | 3 months ago | |
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Meva Energy | - | Enabling a fossil-free manufacturing industry, for everything that is touched by... | Converting residues to renewable energy at site since 2008. Meva locally produce... | - |
Sweden
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- | Sweden (HQ) | 2008 | Energy, Renewable Energy | [email protected] |
1
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51
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949 (-44%) | 1 year ago | Series A | 4 | 10.0M | 3012 | 3 months ago | |
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DREM | - | Empowering the Distributed Renewable Energy Movement - DREM | Welcome to DREM, a company that specializes in simplifying the deployment of hea... | - |
Sweden
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- | Sweden (HQ) | 2023 | Energy, Renewable Energy | [email protected] |
1
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26
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56.4K (588%) | 6 months ago | Series A | 3 | 4.5M | 92367 | 3 Frh L4i | |
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Labtrino AB | - | Labtrino AB's water meter system utilizes machine learning to provide cost-effic... | Labtrino AB has created an innovative water meter system for residential propert... | - |
Sweden
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- | Sweden (HQ) | 2017 | Energy, Real Estate +1 | [email protected] |
1
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921
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216 | 6 years ago | Pre Seed | 1 | Unknown | 94121 | 2 B6N 14i | |
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Northvolt | 1 month ago mentioned on Tech. (View) | Electrification, renewable energy storage, and batteries are crucial for a carbo... | Northvolt was founded to enable the transition to a decarbonized future by estab... | - |
Sweden
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- | Sweden (HQ) | 2016 | Energy, Hardware +2 | - |
1
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5563
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110.8K (16%) | 2 months ago | Select | 3 | Unknown | 265857 | 5 months ago | |
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Sol Voltaics | Not active anymore | - | Sol Voltaics creates nanomaterials to improve the efficiency of solar energy cap... | - |
Sweden
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- | Sweden (HQ) | 2011 | Energy, Renewable Energy +1 | [email protected] |
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5
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6.8K (-45%) | 7 years ago | Series D | 8 | 75.6M | 1179 | 3 qLT JYS | |
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SCA - Hygiene and Forest... | - | - | We are excited to announce that we are officially two companies, Essity, a Healt... | - |
Sweden
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- | Sweden (HQ) + 3 | 1929 | Logistics, Manufacturing +2 | [email protected] |
1
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3701
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40.7K (-13%) | 5 years ago | Post Ipo Debt | 1 | 1.0B | 75984 | 7 years ago | |
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Aqua Robur Technologies | - | Award-winning IoT solutions for powering and connecting sensors to help you cont... | Aqua Robur empowers water utilities to efficiently manage their water networks t... | - |
Sweden
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- | Sweden (HQ) | 2015 | Automation, Renewable Energy | [email protected] |
1
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15
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12081 | - | Series Unknown | - | 3.8M | 1990 | 7 months ago | |
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WIN Water | Not active anymore | Our mission is to speed up the change co-creating sustainable innovation and bus... | WIN Water is a business network that facilitates faster market access to innovat... | - |
Sweden
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- | Sweden (HQ) | 2012 | Biotechnology, Energy +2 | [email protected] |
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2
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64881 | - | Grant | - | 50.0K | 598 | 5 months ago | |
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ChromoGenics | - | The performance glass pioneers | ChromoGenics offers dynamic glass with controllable heat- and light transmission... | - |
Sweden
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- | Sweden (HQ) | 2003 | Renewable Energy | [email protected] |
1
Low
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32
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28981 | - | Post Ipo Equity | - | 54.7M | 1872 | 5 months ago | |
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SaltX Technology | - | Decarbonizing Industries | SaltX is a Swedish Greentech company that develops and markets sustainable techn... | - |
Sweden
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- | Sweden (HQ) | 2001 | Energy, Information Technology +2 | [email protected] |
1
Low
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31
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44602 | 9 months ago | Post Ipo Debt | 6 | 6.4M | 6534 | 1 year ago |