FUNDING
Recent changes
- Jul 27, 2026Jul 27, 2026Raised $470M Series C TechCrunch
- Jul 27, 2026Jul 27, 2026New investor: Paradigm TechCrunch
- Jul 27, 2026Jul 27, 2026New investor: Shine Capital TechCrunch
- Jul 27, 2026Jul 27, 2026New investor: Point72 Ventures TechCrunch
- Jul 27, 2026Jul 27, 2026New investor: Caffeinated Capital TechCrunch
Earlier changes (3)
- Jul 27, 2026Jul 27, 2026Antares Raises $470M For Military Nuclear Microreactors Pulse story
- Jul 27, 2026Jul 27, 2026Antares Raises $470M for Military Microreactors Pulse story
- Aug 21, 2015Aug 21, 2015Raised $54.6M SEC EDGAR Form D
Funding History
2 events · sources dated per row| Date | Event | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| Jul 27, 2026 | Series C | $470M | — | outlined = lead | Pulse story |
| Aug 21, 2015 | funding round | $54.6M | — | SEC EDGAR Form D |
Investors
Latest Pulse
- Jul 27, 2026Antares Raises $470M For Military Nuclear MicroreactorsAntares raised a $470 million Series C -- $370 million equity plus $100 million debt -- co-led by Paradigm and Caffeinated Capital, after achieving initial criticality on its Mark-0 compact nuclear reactor under a DOE pilot program.→
- Jul 27, 2026Antares 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.→
Coverage Timeline
newest firstAll Coverage
FUNDING$470M Series C
Antares Raises $470M For Military Nuclear Microreactors
Antares raised a $470 million Series C -- $370 million equity plus $100 million debt -- co-led by Paradigm and Caffeinated Capital, after achieving initial criticality on its Mark-0 compact nuclear reactor under a DOE pilot program.
FUNDING
Antares Raises $470M for Military Microreactors
FUNDING$470M Series C
Antares Raises $470M for Military Microreactors
Nuclear 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.
Related Companies
Shared investors
Sources & methodologyshow
Where these figures come from
- SEC EDGAR Form Dprimary source1 fact
- TechCrunchmajor outlet1 fact
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.