Enerpoly
Enerpoly is a next-generation energy storage technology company pioneering rechargeable zinc-ion battery chemistry.
Enerpoly has raised €10M across 4 funding rounds from 7 investors, most recently a Grant round in Dec 2023. Based in Stockholm, Sweden; active in Energy. Data as of 28 Oct 2026.
Stockholm, Swedenenerpoly.com ↗
Total raised
€10M
€10,159,894
Funding rounds
4
Investors
7
distinct backers
Active since
2021-09
latest 2023-12
Funding by year
EUR raised per yearEnerpoly — funding by year — interactive chart.
Data table
| Enerpoly — funding by year | |
|---|---|
| 2021 | €410k |
| 2022 | €1.4M |
| 2023 | €8.4M |
Signals
High confidenceRaise-next likelihood9
base rate 45% for Grant
- ▼ Dormant (no round in 3+ cohort gaps)
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood10
base rate 11% (2+ rounds)
- ▲ 4 rounds raised
- ▲ 5y since founding (typical exit age)
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
4 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-12-11 | Grant | €7.8M | Swedish Energy Agency | View deal → |
| 2023-10-11 | Grant | €566k | Vinnova | View deal → |
| 2022-12-12 | Seed | €1.4M | André Rhodin,Fredrik Sidhagen,Johan Nord,Malin Engman | View deal → |
| 2021-09-20 | Seed | €410k | Sting | View deal → |
Acquisitions
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