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Swedish startup raises $4.6 million seed to turn retired EV batteries into energy storage systems - - ArcticStartup
Cubase Bio is a Swedish startup focused on transforming retired electric vehicle (EV) batteries into energy storage systems. This seed funding round aims to advance their technology and market penetration in the growing energy storage sector.
Swedish startup raises $4.6 million seed to turn retired EV batteries into energy storage systems - ArcticStartup
| Nov 02, 2026 | Startuplingo | $3.1M | Seed | Sweden |
| Oct 26, 2026 | Strawberry Agentic Browser | $6.0M | Seed | Sweden |
| Oct 19, 2026 | Vessla | $3.2M | — | Sweden |
| Oct 16, 2026 | Matters | $5.0M | Pre-seed | Sweden |
You just read who funded Cubase Bio. The same database has the investors behind every other round — with verified emails, check sizes and the stages they actually write at.
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