Valar Atomics is a privately held company tracked for investment-relevant business and technology developments.
| date | round | amount | valuation | investors |
|---|---|---|---|---|
| Apr 2026 | Primary | $450M | $2B post-money | not disclosed |
Valar Atomics demonstrated the first nuclear reactor powering an Nvidia Blackwell chip, targeting a multi-trillion dollar opportunity to become the world's largest energy company by vertically integrating reactor manufacturing and deploying at hardware speed — from one reactor per year to monthly — to meet AI's insatiable power demand.