Key facts
- It has raised $1.8M across 1 recorded rounds; the latest was Seed Round ($1.8M) in Sep 2024.
- Notable investors include Connecticut Innovations, Angel Investor Forum.
- Nimbus Power Systems has filed 1 Form D with the SEC, most recently Sep 2024 ($1.8M sold to 9 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Nimbus Power Systems
Funding rounds
1 roundsAbout Nimbus Power Systems
Developer of fuel cells designed to build a cleaner world of zero-emission fuel cell systems for heavy-duty markets. The company specializes in developing cell technology, offers one-to-one diesel replacements, and provides an architecture system that enhances cell performance and eliminates the need for a DC/DC converter, enabling commercial vehicles and heavy-duty equipment markets to transition to zero-emission power while reducing operating costs and environmental impact.
- Sector
- Energy
- HQ
- Groton, CT, United States
- Founded
- 2013
- Employees
- 4
- Website
- nimbuspowersystems.com/
- Ownership
- Privately Held (backing)
Nimbus Power 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 Nimbus Power 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 Nimbus Power Systems in its N-PORT filings yet. We sweep new filings monthly.