Tech Company Financing Transactions
Stellaria Funding Round
On 7/24/2025, Stellaria announced $26.5 million in funding from At One Ventures, Supernova Invest and Exergon.
Transaction Overview
Company Name
Announced On
7/24/2025
Transaction Type
Venture Equity
Amount
$26,500,000
Round
Undisclosed
Investors
At One Ventures (Lead Investor)
Supernova Invest (Lead Investor)
Proceeds Purpose
The company intends to use the funds to develop its fast neutron molten salt nuclear reactor by 2035.
Company Information
Company Status
Private & Independent
Industry
Alternative Energy
Mailing Address
17, Rue Félix Esclangon
Grenoble, Auvergne-Rhône-Alpes, 38000
France
Grenoble, Auvergne-Rhône-Alpes, 38000
France
Phone
Undisclosed
Website
Email Address
Not Recorded
Overview
Stellaria molten salt reactor provides a breakthough in nuclear power with the next level of safety and sustainability. It is very powerful 200 MWe, works 24/ 7, and provides 20 years autonomy without refueling, the equivalent of 10 millions tons of coal saved. Stellaria can regenerates its liquid salty fissile fuel on the go, without having to unload it. Nuclear fission reinvented. Power for centuries without more mines. Safety and sustainability fully fixed.
Profile
Social Media
Company News
Facebook
YouTube
Management Team
Title
Name
Email & Social
Chief Executive Officer
Nicolas Breyton
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