Key facts
- Eleven Energy’s last known valuation is $3.1M (Jan 2025).
- It has raised $360K; the latest was Equity Crowdfunding ($200K) in Jun 2025.
- Notable investors include Patha Capital, Midsummer Capital.
- Status: Privately Held (backing).
Investors
2- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Eleven Energy
- ·The full record, as it builds
Funding rounds
No funding rounds for Eleven Energy are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Eleven Energy
Developer of a sodium-ion battery system designed to provide sustainable home energy storage and reduce reliance on the electrical grid. The company offers lithium- and cobalt-free battery systems with intelligent hybrid inverters and weatherproof enclosures, enabling residential homeowners to increase solar self-consumption and achieve energy independence.
- Sector
- Energy
- HQ
- Cambridge, United Kingdom
- Founded
- 2024
- Employees
- 21
- Website
- elevenenergy.co.uk/
- Ownership
- Privately Held (backing)
Eleven 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 Eleven 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 Eleven Energy in its N-PORT filings yet. We sweep new filings monthly.