Hadron Energy: Funding, Investors & Team (Oct 2026)
Hadron Energy specializes in Micro Nuclear Reactor (MNR) development, design, and research. Each unit produces 2 megawatts of electricity for a brighter, healthier, and more equitable future for all. Hadron Energy was founded by Samuel Gibson, a mechanical engineer who is deeply passionate about clean energy and in particular, the advancement of nuclear energy. He started Hadron Energy after the successful scale of his first company which achieved $4M in revenue and grew to 18 employees in 8 months. Since then, his deep research and thesis on nuclear energy has propelled the ideation to create micro nuclear reactors. Hadron is gaining traction as the leading MNR developer in the United States. It has already surpassed the top 1% of startups after 1 month of operation. Follow Hadron Energy for key insights in the energy industry and advancements in nuclear technology for the betterment of humanity.
Hadron Energy has raised $7.5M across 1 funding round on record, the most recent an undisclosed round of $7.5M announced in Apr 2026.
That round is above the $4.0M median round size for Design companies tracked on FundedIQ over the last two years.
Hadron Energy Company Profile and Key Stats
Latest funding round on record: Apr 2026.
Hadron Energy Funding Rounds
Hadron Energy Founders and Leadership Team
No contact details are on record for this team yet.
Hadron Energy Funding Compared to Other Design Startups
Hadron Energy's latest round of $7.5M is above the median round in Design. Medians cover the last 24 months of disclosed rounds.
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Hadron Energy Funding FAQs
What does Hadron Energy do?
Hadron Energy specializes in Micro Nuclear Reactor (MNR) development, design, and research. Each unit produces 2 megawatts of electricity for a brighter, healthier, and more equitable future for all. Hadron Energy was founded by Samuel Gibson, a mechanical engineer who is deeply passionate about clean energy and in particular, the advancement of nuclear energy. He started Hadron Energy after the successful scale of his first company which achieved $4M in revenue and grew to 18 employees in 8 months. Since then, his deep research and thesis on nuclear energy has propelled the ideation to create micro nuclear reactors. Hadron is gaining traction as the leading MNR developer in the United States. It has already surpassed the top 1% of startups after 1 month of operation. Follow Hadron Energy for key insights in the energy industry and advancements in nuclear technology for the betterment of humanity.
How much funding has Hadron Energy raised?
Hadron Energy has raised $7.5M across 1 round on record. The most recent is an undisclosed round of $7.5M announced in Apr 2026.
When did Hadron Energy last raise funding?
Hadron Energy's most recent funding round on record is an undisclosed round of $7.5M, announced in Apr 2026.
Who founded Hadron Energy?
FundedIQ lists Sam Gibson (Founder) at Hadron Energy.
Where is Hadron Energy headquartered?
Hadron Energy is based in San Francisco, California, United States.
How many employees does Hadron Energy have?
Hadron Energy is in the 11-50 employee band.
How does Hadron Energy's funding compare to other Design startups?
Hadron Energy's latest round of $7.5M is above the $4.0M median round size for Design companies on FundedIQ across 327 tracked companies over the last two years.
About FundedIQ's Hadron Energy Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Hadron Energy is left off this page rather than filled in.
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