Key facts
- It has raised $280K across 1 recorded rounds; the latest was Seed Round ($3.8M) in Mar 2026.
- Notable investors include Techstars, Andreessen Horowitz, Mana Ventures, Endless Frontier Labs, BRITE Energy Innovators — 7 tracked in total.
- Petra Power has filed 1 Form D with the SEC, most recently Jul 2022 ($60K sold to 2 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 7 names
- ·Watchlist + deal alerts for Petra Power
Funding rounds
1 roundsAbout Petra Power
Developer of an on-site power generation technology designed to provide backup and primary power for data centers, heavy industrial facilities and utility-scale applications. The company's hyper-efficient on-site units use natural gas, diesel and hydrogen to deliver up to three times the fuel savings of conventional generators and turbines and are designed for five nines of uptime, enabling operators to deploy reliable, silent and odorless large-scale power in populated regions while reducing operating costs.
- Sector
- Energy
- HQ
- Solon, OH, United States
- Founded
- 2017
- Employees
- 14
- Website
- petrapower.com/
- Ownership
- Privately Held (backing)
Petra Power 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 Petra Power 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 Petra Power in its N-PORT filings yet. We sweep new filings monthly.