Key facts
- It has raised $410K.
- Notable investors include Plug and Play Tech Center, U.S. Department of Energy, Greentown Labs, Pegasus Tech Ventures, VentureWell — 20 tracked in total.
- EarthEn has filed 1 Form D with the SEC, most recently Jan 2023 ($11K sold to 2 investors).
- Status: Privately Held (backing).
- ·The complete investor list — 20 names
- ·Watchlist + deal alerts for EarthEn
- ·The full record, as it builds
Funding rounds
No funding rounds for EarthEn are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About EarthEn
Developer of a carbon dioxide-based power cycle designed to be configurable for numerous applications. The company creates thermomechanical, flexible energy storage products that utilize carbon dioxide as a closed-loop system to potentially store energy in a cost-effective, scalable, and safe manner, enabling utilities and renewable energy developers to meet fluctuating energy demands with enhanced safety, reliability, and cost efficiency.
- Sector
- Energy
- HQ
- Chandler, AZ, United States
- Founded
- 2021
- Employees
- 8
- Website
- earthen.energy/
- Ownership
- Privately Held (backing)
EarthEn 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 EarthEn 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 EarthEn in its N-PORT filings yet. We sweep new filings monthly.