Key facts
- Standard Nuclear’s last known valuation is $838.0M (Jan 2026).
- It has raised $182.0M across 3 recorded rounds; the latest was Early Stage VC ($46.5M) in Jan 2026.
- Notable investors include Andreessen Horowitz, StepStone Group, Chevron Technology Ventures, Washington Harbour, XTX Ventures — 13 tracked in total.
- 2 investment vehicles were formed to buy Standard Nuclear shares in the last 12 months, reporting $8.3M sold to 63 investors, per SEC Form D filings.
- Status: Privately Held (backing).
Leadership
- Kevin HarrillChief Financial Officer
- Matt McMahonVice President
- Shahram GhasemianExecutive Officer & Secretary
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for Standard Nuclear
Funding rounds
3 roundsSecondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 2 investment vehicles were formed to buy Standard Nuclear shares, reporting $8.3M sold to 63 investors across 2 sponsors. Most recent filing Apr 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Standard Nuclear
Developer of tristructural-isotropic nuclear fuel and radioisotope power systems designed for advanced reactor deployment and aerospace propulsion. The company's systems utilize high-assay low-enriched uranium feedstock to fabricate encapsulated fuel particles, enabling nuclear developers and defense agencies to secure a domestic energy source that maintains structural integrity under thermal conditions without the risk of environmental radioactive release.
- Sector
- Energy
- HQ
- Oak Ridge, TN, United States
- Founded
- 2024
- Employees
- 50
- Website
- standardnuclear.com/
- Ownership
- Privately Held (backing)
Standard Nuclear doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Standard Nuclear shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Standard Nuclear in its N-PORT filings yet. We sweep new filings monthly.