25 Best Nuclear power Startups to Watch in 2024 (2024)

The Definitive Seedtable Ranking of Nuclear power Startups

We track 18,000+ 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.

The Seedtable database reveals 25 startups in the Nuclear power industry, who have collectively secured $967M in funding with the average funding per startup standing at $38.7M. Seedtable has compiled profiles on 22 founders and executives for these startups.

Last update to the database: Oct 8, 2024. See changelog.

Displaying 25 out of 25 Companies


Company

Score

Seedtable Score

Learn how we calculate it here

FundingInvestorsEmployeesIndustriesBusiness ModelLocationLikely To OutsourceContact

25 Best Nuclear power Startups to Watch in 2024 (1)

Fuse Energy

Fuse Energy is a renewable energy producer founded in 2022 by Charles Orr.

70

$86.0M Series C

4

51 - 200

Nuclear power

b2c

London, UK

Cybersecurity, Branding, Management Consulting, Sales, Hi...

a**n@fuseenergy.com

25 Best Nuclear power Startups to Watch in 2024 (2)

Tesseract

Tesseract is a diversified financial services and investment management innovator in digital assets, powered by world-class technology.

61

$103M Unknown

11

11 - 50

Nuclear power

b2b b2c +1 more

Helsinki, Finland

Hiring, Marketing, Software Engineering, Cybersecurity, B...

t*****s@tesseractschool.org

25 Best Nuclear power Startups to Watch in 2024 (3)

Sweep

Sweep is a developers of carbon emissions tracking software.

56

$100M Series B

3

11 - 50

Nuclear power

b2b saas

Montpellier, France

Hiring, Marketing, Software Engineering, Cybersecurity, B...

v********r@sweep.net

25 Best Nuclear power Startups to Watch in 2024 (4)

Climeworks

Climeworks is a clean technology company that has developed technology for carbon dioxide (CO2) capture from ambient air. It was founded in 2009 and is located in Zurich, Switzerland.

52

$113M Unknown

4

201 - 500

Nuclear power

b2b

Zürich, Switzerland

Cybersecurity, Branding, Management Consulting, Sales, Hi...

j************r@climeworks.com

25 Best Nuclear power Startups to Watch in 2024 (5)

Lumenaza

Lumenaza is a software, which uses sophisticated algorithms to provide green energy solutions and supply sustainable electricity in regional communities. In 2016 the company developed a "utility in a box" solution that allows providing all the energy services in a modular and highly automated way.

52

$7.9M Series B

2

11 - 50

Nuclear power

b2b marketplace +1 more

Berlin, Germany

Design, Software Engineering, Sales, Marketing, Cybersecu...

c***************a@lumenaza.de

25 Best Nuclear power Startups to Watch in 2024 (6)

Klima

Klima is a climate app that empowers everyone to take effective, immediate climate action.

44

$16.6M Series A

5

11 - 50

Nuclear power

b2b freemium +1 more

Berlin, Germany

Design, Software Engineering, Sales, Marketing, Cybersecu...

j***s@klima.com

25 Best Nuclear power Startups to Watch in 2024 (7)

Ostrom

We make energy fair, smart and green - one flexible monthly plan with no hidden fees, digital-first and 100% renewable energy.

44

$22.9M Seed

6

11 - 50

Nuclear power

b2c

Berlin, Germany

Design, Software Engineering, Sales, Marketing, Cybersecu...

m******s@ostrom.de

25 Best Nuclear power Startups to Watch in 2024 (8)

Terra One

Terra One is a decentralised battery storage developer founded in 2021.

43

$7.5M Seed

3

11 - 50

Nuclear power

b2b

Berlin, Germany

Design, Software Engineering, Sales, Marketing, Cybersecu...

25 Best Nuclear power Startups to Watch in 2024 (9)

Tracks

Tracks GmbH is a German-based technology company, pioneering the way the road freight industry adopts Artificial Intelligence (AI) to make informed, data-driven decisions.

43

$3.1M Unknown

3

11 - 50

Nuclear power

b2b saas

Berlin, Germany

Hiring, Design, Software Engineering, App Development, Ma...

25 Best Nuclear power Startups to Watch in 2024 (10)

Customcells

Customcells is one of the world's leading companies in the development of special lithium-ion battery cells.

40

$63.0M Unknown

3

51 - 200

Nuclear power

b2b

Hamburg, Germany

Hiring, Marketing, Software Engineering, Cybersecurity, B...

*****@customcells.de

25 Best Nuclear power Startups to Watch in 2024 (11)

Frequenz

Power exchange managing renewable energy production and procurement using AI, IoT, and battery storage technologies.

37

$13.0M Series A

2

11 - 50

Nuclear power

b2b saas

Berlin, Germany

Design, Software Engineering, Sales, Marketing, Cybersecu...

l************f@frequenz.com

25 Best Nuclear power Startups to Watch in 2024 (12)

Seaborg Technologies

Seaborg develops the Compact Molten Salt Reactor - a small modular reactor based on molten fluoride salt.

37

$24.0M Unknown

51 - 200

Nuclear power

Copenhagen, Denmark

Marketing, Software Engineering, Marketing, Branding, Man...

25 Best Nuclear power Startups to Watch in 2024 (13)

Arundo Analytics

Arundo provides software to enable advanced analytics in industrial companies. Arundo's customers transform their businesses through predictive analytics, deeper understanding of physical operations, and data-driven SaaS applications.

31

$15.6M Unknown

11 - 50

Nuclear power

b2b

Oslo, Norway

Marketing, Software Engineering, Marketing, Branding, Man...

c****************n@arundo.com

25 Best Nuclear power Startups to Watch in 2024 (14)

Niko

Solar energy solutions provider for homes and SMEs.

28

$3.3M Seed

2

501 - 1000

Nuclear power

b2c

Brussels, Belgium

Design, Software Engineering, Sales, Marketing, Cybersecu...

w************r@niko.eu

25 Best Nuclear power Startups to Watch in 2024 (15)

Metergrid

Platform that turns landlords into green power producers.

25

$2.8M Seed

2

11 - 50

Nuclear power

b2c

Stuttgart, Germany

Hiring, Design, Software Engineering, App Development, Ma...

j***********z@metergrid.de

25 Best Nuclear power Startups to Watch in 2024 (16)

AMMP Technologies

Remote monitoring for the next generation of energy companies

21

$1.4M Seed

1

11 - 50

Nuclear power

b2b saas

Amsterdam, Netherlands

Hiring, Design, Software Engineering, App Development, Ma...

s***********v@ammp.io

25 Best Nuclear power Startups to Watch in 2024 (17)

ELDO (company)

Turnkey energy management solutions for companies in South Africa and Switzerland.

21

$3.3M Unknown

1

11 - 50

Nuclear power

b2c marketplace

Johannesburg, South Africa

Design, Software Engineering, Sales, Marketing, Cybersecu...

d****l@eldoenergy.com

25 Best Nuclear power Startups to Watch in 2024 (18)

Nusano

Helping fight cancer by bringing supply stability and innovation to medical radioisotopes.

15

51 - 200

Nuclear power

,

25 Best Nuclear power Startups to Watch in 2024 (19)

Cosmo Tech

Software platform and professional services for complex systems modeling and simulation, targeting in particular energy networks and urban planning applications.

15

51 - 200

Nuclear power

Lyon, France

v*************r@cosmotech.com

25 Best Nuclear power Startups to Watch in 2024 (20)

Commonwealth Fusion Systems

Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.

15

501 - 1000

Nuclear power

,

25 Best Nuclear power Startups to Watch in 2024 (21)

General Fusion

General Fusion pursues a fast, efficient, and collaborative path to practical fusion power. We are completing an aggressive development plan to deliver economical carbon-free fusion energy with our proprietary Magnetized Target Fusion technology by the 2030s.

15

51 - 200

Nuclear power

,

25 Best Nuclear power Startups to Watch in 2024 (22)

BWX Technologies

BWX Technologies is a company that is a supplier of nuclear components and fuel to the United States government

15

5001 - 10000

Nuclear power

Toronto, Canada

25 Best Nuclear power Startups to Watch in 2024 (23)

GE Hitachi Nuclear Energy

GE Hitachi Nuclear Energy (GEH) is a world-leading provider of advanced reactor technology and nuclear services.

15

1001 - 5000

Nuclear power

,

25 Best Nuclear power Startups to Watch in 2024 (24)

Established in 1867, B&W is a global leader in energy and environmental technologies and services for the power and industrial markets.

15

1001 - 5000

Nuclear power

,

25 Best Nuclear power Startups to Watch in 2024 (25)

Deep Fission

Deep Fission is a Berkeley, California-based nuclear power company founded by Elizabeth Muller.

$4.0M Pre Seed

11 - 50

Nuclear power

,

Design, Software Engineering, Sales, Marketing, Cybersecu...

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25 Best Nuclear power Startups to Watch in 2024 (2024)

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