Key facts
- Mine Storage’s last known valuation is $8.6M (Sep 2025).
- It has raised $10.7M; the latest was Later Stage VC ($540K) in Sep 2025.
- Notable investors include European Innovation Council, InnoEnergy, Anna Mossberg, Boel Rydenå-Swartling, Christina Hillforth — 10 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 10 names
- ·Watchlist + deal alerts for Mine Storage
- ·The full record, as it builds
Funding rounds
No funding rounds for Mine Storage are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Mine Storage
Developer of a grid-scale energy storage technology portfolio and sites intended to become an enabler of the sustainable energy transition. The company develops environmentally friendly as well as fast-response and medium to large-scale pumped hydro systems in underground mines and also contributes towards the whole value chain, from qualifying and acquiring suitable sites and project development to financial structuring, design, procurement and construction and on to technical and commercial management, enabling clients with not only intermittent power generation but also electrification capabilities.
- Sector
- Energy
- HQ
- Stockholm, Sweden
- Founded
- 2000
- Employees
- 12
- Website
- minestorage.com/
- Ownership
- Privately Held (backing)
Mine Storage 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 Mine Storage 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 Mine Storage in its N-PORT filings yet. We sweep new filings monthly.