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 32 start-ups with an aggregate funding of $476.5m. The average funding per company in this subset is $14.9m.
Last update to the database: Feb 18, 2025. See changelog.
Enersion has developed a revolutionary new green technology that uses heat instead of electricity to produce cooling thereby saving on electricity consumption by over 70% compared to the conventional cooling technology.
3
Funding Rounds
$3.6m
Money raised
Oasys Water was a company that developed water treatment and filtration products.
4
Funding Rounds
$20.0m
Money raised
Silatronix is a Madison, Wisconsin-based company founded in 2007 by Robert Hamers and Robert West.
12
Funding Rounds
$30.0m
Money raised
bound4blue is a Spanish company that was founded in 2014 with the mission to provide automated wind-assisted propulsion systems as a solution to shipowners and operators.
3
Funding Rounds
$34.6m
Money raised
Platform for automatic water leak detection and remote water consumption tracking in private and public buildings.
3
Funding Rounds
$4.9m
Money raised
ENOVIX is a Fremont, California-based energy storage manufacturer founded in 2006.
6
Funding Rounds
$191.3m
Money raised
Faradion Limited is a manufacuturer of eergy storage technologies.
1
Funding Rounds
$4.5m
Money raised
Pacific Integrated Energy, Inc. is a company that specializes in technologies that produce solar modules for generating power at a lower cost using solar energy, rooftop solar elements, and mobile power.
3
Funding Rounds
$13.9m
Money raised
Magnolia Solar is a Woburn, Massachusetts-based company founded in 2008 by Yash R. Puri.
3
Funding Rounds
$2.0m
Money raised
Skypull SA is a Lugano District-based company founded by Reinout Oussoren, Nicola Mona, Marcello Corongiu and Aldo Cattano.
6
Funding Rounds
$226.4k
Money raised
Cerahelix is a company founded in 2011 by Donald MacKay.
10
Funding Rounds
$7.8m
Money raised
Cadenza Innovation, Inc. is a company that is positioned to become a world leader in battery architecture, performance and safety.
6
Funding Rounds
$23.7m
Money raised
Infinite Cooling is a Cambridge, Massachusets-based renewables and environment company that specializes in wastewater management and recycling.
1
Funding Rounds
$12.3m
Money raised
Evident Thermoelectrics is a power generating company, focusing on thermoelectric solutions.
3
Funding Rounds
$3.8m
Money raised
Loggerhead Instruments specializes in the design and manufacture of data logging tools for the natural sciences field.
2
Funding Rounds
$555.0k
Money raised
ROSI is a Grenoble-based company.
1
Funding Rounds
$226.0k
Money raised
Siqens is a company that is making renewable energy reliable by paving the way towards self-sufficient energy supply.
2
Funding Rounds
$2.8m
Money raised
Sortera uses its patented artificial intelligence technology for the production of low-cost high-quality metal alloys for domestic manufacturing.
1
Funding Rounds
$10.0m
Money raised
MolyWorks Materials Corp is a company founded in 2015 by Christopher Eonta.
3
Funding Rounds
$9.6m
Money raised
Teraloop is a company in Espoo, Southern Finland.
1
Funding Rounds
$2.9m
Money raised
Magna Imperio Systems Corp. is a Texas-based company.
4
Funding Rounds
$22.7m
Money raised
ReVolt Technology is a company that emerged from SINTEF, Norway.
5
Funding Rounds
$33.5m
Money raised
Sunna Design is a Blanquefort, Gironde-based company founded in 2011 by Gaël ENAUD.
3
Funding Rounds
$15.9m
Money raised
CSD Nano, Inc. is a company that developed and patented the next generation of nano-tech anti-reflective coatings for the solar industry.
1
Funding Rounds
$5.0m
Money raised
TeraWatt Technology is a Santa Clara, California-based company founded by Ken Ogata.
1
Funding Rounds
American Wind is a woman-owned small business that has developed micro ducted wind turbine.
2
Funding Rounds
$1.3m
Money raised
Utilight Ltd is a company founded by Amir Noy, Michael Matusovsky, Giora Dishon and Moshe Finarov.
1
Funding Rounds
$2.9m
Money raised
Sponsh is a Eindhoven-based company founded in 2018 by Lourens Boot.
1
Funding Rounds
$99.8k
Money raised
KM focuses on the development of rotor blades for wind turbine generators.
1
Funding Rounds
Hybridyne Power Systems Inc. is a Buffalo, Wyoming-based company founded in 2017 by Thomas Cleland.
1
Funding Rounds
$12.0m
Money raised
Orange Power Ltd. is a company founded in 2012.
2
Funding Rounds
X1 Wind is developing a disruptive floating platform with the potential to make a step-change in offshore wind.
1
Funding Rounds
$4.5m
Money raised