We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.
There are 41 start-ups with an aggregate funding of $9.6b. The average funding per company in this subset is $233.9m.
Last update to the database: Feb 18, 2025. See changelog.
12
Funding Rounds
$6.9b
Money raised
Northvolt develops sustainable lithium-ion batteries in conjunction with R&D, industrialization, and recycling to support clean energy.
2
Funding Rounds
$21.1m
Money raised
LeadCold is a company developing lead-cooled small nuclear reactor technology founded in 2013 by Janne Wallenius, Jesper Ejenstam and Peter Szakalos.
8
Funding Rounds
$73.3m
Money raised
CorPower Ocean is a wave energy converter solutions provider founded in 2012 by Patrik Möller .
$110.0k
Money raised
Spacept is a software platform that uses computer vision to process satellite images of infrastructure to enable safer, more efficient and sustainable operations and maintenance.
11
Funding Rounds
$208.8m
Money raised
New materials that enhance the efficiency of solar cells.
5
Funding Rounds
$181.7m
Money raised
Polarium is a lithium battery technology for telecom industry founded in 2022.
3
Funding Rounds
$2.1m
Money raised
Altered is a Stockholm-based developer of water faucet aerator technologies to reduce water consumption.
4
Funding Rounds
$34.0m
Money raised
Sunroof is a producer of roof-integrated solar panels founded in 2020 by Tom Roof.
1
Funding Rounds
$480.0k
Money raised
Enerpoly develops affordable, safe, and sustainable zinc-ion batteries for energy storage solutions.
1
Funding Rounds
$550.0k
Money raised
Krafthem is a Stockholm, Sweden-based developer of energy management and energy trading systems.
2
Funding Rounds
$16.4m
Money raised
Novatron is a developer of commercial fusion reactors founded in 2019 by Erik Oden.
1
Funding Rounds
$5.8m
Money raised
Myrspoven is an AI-powered energy optimisation platform for buildings founded in 2017.
2
Funding Rounds
$6.4m
Money raised
Visual data inspection platform to optimize electricity grid performance.
2
Funding Rounds
$228.4m
Money raised
Aira is a manufacturer of intelligent heat pumps founded in 2022.
2
Funding Rounds
$1.5m
Money raised
Sustainable bio-batteries for small and large-scale energy storage.
2
Funding Rounds
$14.2m
Money raised
Fever is an API-centric platform for virtual power plants founded in 2022.
1
Funding Rounds
$21.8m
Money raised
Echandia is a maritime battery manufacturer founded in 2018.
$930.0k
Money raised
Service for fossil-free office recycling and sorting for companies.
3
Funding Rounds
$10.7m
Money raised
App to scan, sort and recycle items at home, and get rewarded for it.
2
Funding Rounds
$1.2m
Money raised
Alight is a solar energy producer founded in 2013 by Richard Nicolin.
1
Funding Rounds
$1.5m
Money raised
Platform enabling investment in renewable energy and cleantech projects.
3
Funding Rounds
$11.8m
Money raised
Einride is a digital freight mobility platform founded in 2016.
$7.4m
Money raised
Cloover is a renewable energy subscription service founded in 2022.
2
Funding Rounds
$28.0m
Money raised
Exeger Sweden AB is a company in the energy industry founded in 2009.
2
Funding Rounds
$7.5m
Money raised
Software-defined power system provider for the electricity sector.
1
Funding Rounds
$11.0m
Money raised
Producer of fossil-free iron from residues and waste.
3
Funding Rounds
$1.6m
Money raised
Lectogo is a scandinavia's Network of rentable power banks founded in 2018.
2
Funding Rounds
$1.7b
Money raised
Northvolt is a manufacturer of sustainable lithium-ion batteries founded in 2016.
1
Funding Rounds
$1.3m
Money raised
Epishine is a developers of printed solar cells founded in 2016.
1
Funding Rounds
$23.8m
Money raised
Mine Storage is a large-scale energy storage solutions provider founded in 2000 by Thomas Johansson.
$4.6m
Money raised
Cascade Drives is an electromechanical drives for heavy-duty applications founded in 2014.
2
Funding Rounds
$1.3m
Money raised
Cellfion is a bio-based membranes developers founded in 2021.
1
Funding Rounds
$2.3m
Money raised
Cling Systems is a recycling system developers for EV battteries founded in 2020.
1
Funding Rounds
$2.2m
Money raised
Solar-powered water distribution technology.
$3.0m
Money raised
Ecohelix is a producer of biopolymer founded in 2014.
1
Funding Rounds
$1.2m
Money raised
Stockholm Water Technology is a platform offering clean and sustainable water solutions.
1
Funding Rounds
$4.0m
Money raised
Arkion is an energy infrastructure inspection platform founded in 2019.
1
Funding Rounds
$2.2m
Money raised
Heat pumps and energy saving platform for home owners.
1
Funding Rounds
$20.0m
Money raised
Sustainable energy solutions provider focusing on development and integration.
1
Funding Rounds
$100.0k
Money raised
Envar is a B2B Marketplace founded in 2020.
1
Funding Rounds
$2.7m
Money raised
Greenely is an energy management platform founded in 2014.
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