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 30 start-ups with an aggregate funding of $7.7b. The average funding per company in this subset is $255.7m.
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 .
5
Funding Rounds
$22.3m
Money raised
Eliq is a Swedish tech company that specializes in the analysis and visualization of energy data.
$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.
5
Funding Rounds
$8.9m
Money raised
Swedish Algae Factory is a Gothenburg-based company extracting silicon algae as a raw material with nanoporous material.
1
Funding Rounds
$12.6m
Money raised
Modvion offers a new modular wind power tower that reaches higher altitudes, simplifies transportation and is built with the cheap renewable composite material CLT.
4
Funding Rounds
$1.2m
Money raised
SaaS platform that helps calculate and share climate footprints for food.
1
Funding Rounds
$9.2m
Money raised
Climeon AB is a clean-tech company that provides a technology which uses the energy in waste heat from industries and low-temperature geothermal heat to generate electricity.
3
Funding Rounds
$2.1m
Money raised
Altered is a Stockholm-based developer of water faucet aerator technologies to reduce water consumption.
2
Funding Rounds
$3.4m
Money raised
Alelion Energy Systems AB is a company founded by Håkan Sandberg.
4
Funding Rounds
$79.3m
Money raised
Water recycling technology designed for use in domestic appliances from a Swedish clean-tech company.
1
Funding Rounds
Peafowl Plasmonics (previously Peafowl Solar Power) has developed a transparent solar cell suitable for low-power devices to make them self-powered.
1
Funding Rounds
$2.2m
Money raised
SenseNode is an energy monitoring and control systems for industry founded by Mikael Lennström.
$260.0k
Money raised
Liquid Wind is an eFuel facility developer founded in 2017.
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.
1
Funding Rounds
$5.8m
Money raised
Myrspoven is an AI-powered energy optimisation platform for buildings founded in 2017.
2
Funding Rounds
$1.5m
Money raised
Sustainable bio-batteries for small and large-scale energy storage.
1
Funding Rounds
$21.8m
Money raised
Echandia is a maritime battery manufacturer founded in 2018.
3
Funding Rounds
$10.7m
Money raised
App to scan, sort and recycle items at home, and get rewarded for it.
1
Funding Rounds
$900.0k
Money raised
Water recycling system that works with washing machines.
2
Funding Rounds
$28.0m
Money raised
Exeger Sweden AB is a company in the energy industry founded in 2009.
1
Funding Rounds
$5.7m
Money raised
Azelio, a Swedish company with a unique Stirling-based system with thermal energy storage for dispatchable electricity production.
1
Funding Rounds
$11.0m
Money raised
Producer of fossil-free iron from residues and waste.
1
Funding Rounds
$23.8m
Money raised
Mine Storage is a large-scale energy storage solutions provider founded in 2000 by Thomas Johansson.
1
Funding Rounds
$661.0k
Money raised
Absolicon Solar Concentrator is a Sweden-based company founded in 2007.
1
Funding Rounds
$12.5m
Money raised
Baseload Capital is a Stockholm County-based company.
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