Key facts
- ARC Clean Technology’s last known valuation is $125.0M (Mar 2022).
- It has raised $26.4M; the latest was Later Stage VC in Dec 2025.
- Notable investors include U.S. Department of Energy, Government of Canada, Banpu Innovation & Ventures, Cleantech Ventures., Government of New Brunswick — 9 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 9 names
- ·Watchlist + deal alerts for ARC Clean Technology
- ·The full record, as it builds
Funding rounds
No funding rounds for ARC Clean Technology are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About ARC Clean Technology
Operator of a clean energy technology company intended to develop a small modular reactor offering inherently safe, reliable, and economical carbon-free power. The company's modular design technology provides electricity that is cost-competitive with fossil fuels and provides reliable and abundant energy to complement intermittent renewables, enabling the power industry to provide affordable energy that is scalable and carbon-free.
- Sector
- Energy
- HQ
- Washington, DC, United States
- Founded
- 2006
- Employees
- 16
- Website
- arc-cleantech.com/
- Ownership
- Privately Held (backing)
ARC Clean Technology 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 ARC Clean Technology 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 ARC Clean Technology in its N-PORT filings yet. We sweep new filings monthly.