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About Seaborg Technologies

Seaborg Technologies is a DeepTech company working on Molten Salt Reactor, Advanced Nuclear, and Clean Energy. Founded in 2014, it has 51-200 employees and is a growth-stage company. The company is based in Copenhagen, Denmark.

Frequently asked questions

Where is Seaborg Technologies headquartered?

Seaborg Technologies is headquartered in Copenhagen, Denmark.

What does Seaborg Technologies do?

Nuclear energy startup developing compact molten salt reactor technology; rebranded as Saltfoss Energy in 2025.

When was Seaborg Technologies founded?

Seaborg Technologies was founded in 2014.

How many employees does Seaborg Technologies have?

Seaborg Technologies has approximately 51-200 employees.

What industry is Seaborg Technologies in?

Seaborg Technologies operates in DeepTech, specializing in Molten Salt Reactor, Advanced Nuclear, Clean Energy.