Key facts
- Noon Energy’s last known valuation is $110.7M (Nov 2025).
- It has raised $63.9M across 2 recorded rounds; the latest was Early Stage VC ($27.7M) in Nov 2022.
- Notable investors include US National Science Foundation, U.S. Department of Energy, Collaborative Fund, Aramco Ventures, Activate Global — 25 tracked in total.
- Noon Energy has filed 2 Form Ds with the SEC since 2021, most recently Dec 2022 ($27.7M sold to 31 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 2 rounds
- ·The complete investor list — 25 names
- ·Watchlist + deal alerts for Noon Energy
Funding rounds
2 roundsAbout Noon Energy
Developer of rechargeable battery designed to turn intermittent renewable electricity into on-demand power. The company uses low-cost energy storage media that decouple energy and power capacity and offer long-duration storage and eliminate the need for mining precious metals for energy storage, enabling customers to scale up solar and wind renewable electricity supplies, reducing dependence on fossil fuel-based energy, energy imports, pollution, and emissions.
- Sector
- Energy
- HQ
- Palo Alto, CA, United States
- Founded
- 2018
- Employees
- 56
- Website
- noon.energy/
- Ownership
- Privately Held (backing)
Noon Energy 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 Noon Energy 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 Noon Energy in its N-PORT filings yet. We sweep new filings monthly.