Key facts
- It has raised $8.0M across 1 recorded rounds; the latest was Early Stage VC ($8.8M) in Nov 2025.
- Notable investors include Climate Capital, Vento, Verve Ventures, Possible Ventures, Unruly Capital — 13 tracked in total.
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for Sizable Energy
Funding rounds
1 roundsAbout Sizable Energy
Developer of an energy storage technology designed to offer low-cost, ultra-scalable design with a minimal carbon footprint. The company specializes in combining the benefits of pumped-hydro energy storage with the unlimited scaling potential and streamlined deployment provided by an offshore environment, all without making use of polluting or scarce materials, enabling floating offshore wind parks companies to experience long-duration storage technologies.
- Sector
- Energy
- HQ
- Milan, Italy
- Founded
- 2018
- Employees
- 8
- Website
- sizableenergy.com/
- Ownership
- Privately Held (backing)
Sizable 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 Sizable 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 Sizable Energy in its N-PORT filings yet. We sweep new filings monthly.