Key facts
- Notable investors include Draft Ventures.
- Status: Privately Held (backing).
Investors
1- ·The complete investor list — 1 names
- ·Watchlist + deal alerts for Subcritical Systems
- ·The full record, as it builds
Funding rounds
No funding rounds for Subcritical Systems are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Subcritical Systems
Developer of an accelerator-driven nuclear energy system designed to generate electrical power. The company develops energy amplifier technology based on particle accelerators sustaining fission in a subcritical nuclear core, providing inherent safety by eliminating the potential for criticality in all operating conditions, enabling energy producers to generate clean and affordable power and allowing businesses to adopt low-cost nuclear energy with enhanced safety features.
- Sector
- Energy
- HQ
- Austin, TX, United States
- Founded
- 2025
- Employees
- 16
- Website
- subcritical.com/
- Ownership
- Privately Held (backing)
Subcritical Systems 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 Subcritical Systems 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 Subcritical Systems in its N-PORT filings yet. We sweep new filings monthly.