Seaborg Overview

  • Founded
  • 2014
  • Status
  • Private
  • Employees
  • 37
  • Latest Deal Type
  • M&A
  • (Announced)
  • Investors
  • 13

Seaborg General Information


Developer of compact molten salt reactors designed to get rid of nuclear waste in a safe and sustainable way. The company's reactors are safe, smaller, better for the environment, inexpensive even compared to fossil fuels and produce abundant and carbon-free energy in the process, enabling clients to make innovative use of the abundant natural element thorium.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Alternative Energy Equipment
Other Industries
Other Equipment
Primary Office
  • Titangade 11
  • 2200 Copenhagen
  • Denmark

Seaborg Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth
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Seaborg Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Merger/Acquisition 16-Mar-2021 000.00 Announced Generating Revenue
3. Seed Round 25-Nov-2020 000.00 000.00 Completed Generating Revenue
2. Seed Round 12-Apr-2018 $6M $6M Completed Generating Revenue
1. Grant 01-Apr-2018 $2.1M Completed Generating Revenue
To view Seaborg’s complete valuation and funding history, request access »

Seaborg Executive Team (11)

Name Title Board Seat Contact Info
Troels Schönfeldt Ph.D Co-Founder & Chief Executive Officer
Ask Løvschall-Jensen Ph.D Co-Founder & Chief Operating Officer
Eirik Pettersen Co-Founder, CSO & Chief Technology Officer
Andreas Pedersen Ph.D Co-Founder and Chief Physicist
Esben Klinkby Ph.D Co-founder and Neutronics
You’re viewing 5 of 11 executive team members. Get the full list »

Seaborg Board Members (4)

Name Representing Role Since
Alexander Viterbo-Horten PreSeed Ventures Board Member 000 0000
Kent Hansen Ph.D Self Board Member 000 0000
Mette Fløe Nielsen Seaborg Board Member 000 0000
Navid Samandari Seaborg Executive Chairman 000 0000
To view Seaborg’s complete board members history, request access »

Seaborg Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Seaborg Investors (13)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Heartland Holding Company Minority 000 0000 000000 0
David Helgason Angel (individual) Minority 000 0000 000000 0
Gary Bergstrom Angel (individual) Minority 000 0000 000000 0
Lars Floe Nielsen Angel (individual) Minority 000 0000 000000 0
Mette Floe Nielsen Angel (individual) Minority 000 0000 000000 0
You’re viewing 5 of 13 investors. Get the full list »