Nuclear / Deep Tech · Series D
Radiant
Portable advanced nuclear microreactor company delivering clean, reliable power for remote and off-grid applications.
Key metrics
- Initial investment
- $50K
- Current value
- $50K
- Entry valuation
- $1.9B
- Latest valuation
- $1.9B
- Current MOIC
- 1.0x
- Base case
- $200K
- Bull case
- $375K
- Conviction
- 4/5
Key value driver
Largest of five Army Janus awards (up to $750M, 15 reactors by 2030); Equinix $600M preorder; first to test at INL's DOME; a16z/Founders Fund/Chevron/IQT
Primary risk
Pre-revenue; criticality not yet achieved; Janus milestones terminable at the Army's convenience; HALEU supply; more private capital means dilution
Latest news
Refreshing…- Centrus Signs Haleu Supply Contract For Radiant Microreactors - NucNet
NucNet · September 9, 2026
- Centrus to supply Radiant with microreactor fuel - World Nuclear News
World Nuclear News · September 9, 2026
- Watch Radiant Wins $750 Million US Army Nuclear Reactor Deal - bloomberg.com
bloomberg.com · August 31, 2026
- NRC to review Radiant R-50 Part 70 license application - American Nuclear Society -- ANS
American Nuclear Society -- ANS · August 29, 2026
- Radiant Wins $750M Contract from U.S. Army to Deliver Energy Independence to U.S. Military Bases - Business Wire
Business Wire · August 26, 2026
- Standard Nuclear signs multi-year TRISO fuel supply deal with Radiant Industries to power portable microreactors through 2031 - Energies Media
Energies Media · August 26, 2026
- Doug Bernauer: "We Want to Be Building Reactors, Not Reactor Buildings" — Radiant's 2026 Bid to Reboot US Nuclear Innovation - finance.biggo.com
finance.biggo.com · August 5, 2026
- Radiant and NASA awarded US HALEU allocations - World Nuclear News
World Nuclear News · July 28, 2026
- US military base to get Radiant nuclear reactor with fuel allocation - Interesting Engineering
Interesting Engineering · July 24, 2026
- DOE Selects Radiant for Second HALEU Allocation to Support First Commercial Microreactor at a U.S. Military Installation - Business Wire
Business Wire · July 23, 2026