Illumion
Illumion has pioneered an optical imaging technique named charge photometry which offers accessible and fast insights into how battery materials behave during the charge and discharge cycle and avoids destructive testing.
Illumion has raised €4.6M across 2 funding rounds from 6 investors, most recently a round in Oct 2026. Based in Cambridge, UK; active in Energy. Data as of 29 Oct 2026.
Cambridge, UKwww.illumion.io ↗
Total raised
€4.6M
€4,569,341
Funding rounds
2
Investors
6
distinct backers
Active since
2024-12
latest 2026-10
Funding by year
EUR raised per year · 2026 YTDIllumion — funding by year — interactive chart.
Data table
| Illumion — funding by year | |
|---|---|
| 2024 | €2.5M |
| 2026 | €2.0M |
Signals
High confidenceRaise-next likelihood8
base rate 30% for Other
- ▼ Raised very recently
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood13
base rate 11% (2+ rounds)
- ▼ Young (<3y)
- ▲ Recent equity round, but funding momentum is down (may be rescue financing)
Timing: too soon vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-10-29 | Other | €2.0M | Cambridge Angels,Cambridge Enterprise,Foresight Group,Parkwalk Advisors,YourVC,ZEISS Ventures | View deal → |
| 2024-12-04 | Seed | €2.5M | — | View deal → |
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