Company intelligence

Kairos Power

Nuclear

Recent changes

  1. Sep 21, 2026Raised Up to $100M TechCrunch

Funding History

1 event · sources dated per row
DateEventAmountValuationInvestorsSource
Sep 21, 2026funding roundUp to $100M—
Samsung C&T
TechCrunch

Latest Pulse

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  2. Newcleo Begins Nasdaq Trading After $2.4B SPAC MergerNewcleo, a French-Italian startup building lead-cooled small modular reactors fueled by recycled nuclear waste, began trading on Nasdaq under ticker NWCL after closing a $2.4 billion SPAC merger with NewHold Investment Corp III.→
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  4. Samsung Puts Up To $100M Into Kairos's Google ReactorSamsung C&T agreed to provide up to $100 million in combined equity and engineering support to Kairos Power's 50-megawatt demonstration reactor being built to supply Google with nuclear power by 2030.→
  5. Valar Atomics Raises $1B at $6B for Factory NuclearSequoia led a $1B Series B for Valar Atomics at a $6B post-money valuation, tripling the mark it carried in April, weeks after the startup used a fission reaction to power an Nvidia AI chip.→
  6. Sequoia Leads $1B Round for Nuclear Startup ValarValar Atomics closed a $1B Series B led by Sequoia at a $6B valuation, tripling its April mark, weeks after its microreactor became the first in US history to power an Nvidia AI chip.→
  7. Sequoia Leads $1B Bet on Mass-Produced Nuclear ReactorsNuclear startup Valar Atomics raised a $1 billion Series B led by Sequoia Capital at a $6 billion valuation, tripling its valuation as it works to mass-produce small reactors to power AI data centers.→
  8. Antares Raises $470M for Military MicroreactorsNuclear startup Antares raised a $470 million Series C to build small modular reactors for US military bases, part of a Pentagon program racing to bring domestic reactors online by 2028 under a Trump executive order.→
  9. Antares Nuclear Raises $470M For Military MicroreactorsAntares Nuclear raised a $470 million Series C led by Paradigm and Caffeinated Capital to deploy small nuclear microreactors that can power US military bases independent of the civilian grid by 2028.→
  10. Nuclear Startup Valar Atomics Talks $6B ValuationValar Atomics, a three-year-old maker of small modular nuclear reactors backed by Palmer Luckey and Palantir's Shyam Sankar, is in talks to raise roughly $1 billion at a $6 billion valuation, three times its mark from just four months ago.→

Coverage Timeline

newest first
  1. BIG TECHSamsung Puts Up To $100M Into Kairos's Google Reactor→

All Coverage

Value Add Research

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