ActLight
Designs photo detectors to improve photovoltaic energy harvesting technology
ActLight has raised €1.1M across 3 funding rounds from 4 investors, most recently a Series C round in Apr 2019. Based in Lausanne, Switzerland; founded 2010; active in Energy and Healthtech. Data as of 28 Oct 2026.
Total raised
€1.1M
€1,121,915
Funding rounds
3
Investors
4
distinct backers
Active since
2015-07
latest 2019-04
Funding by year
EUR raised per yearActLight — funding by year — interactive chart.
Data table
| ActLight — funding by year | |
|---|---|
| 2015 | €0 |
| 2017 | €1.1M |
| 2019 | €0 |
Signals
Medium confidenceRaise-next likelihood9
base rate 50% for Series C
- ▼ Dormant (no round in 3+ cohort gaps)
- ▼ Low backer re-investment
Exit likelihood5
base rate 11% (2+ rounds)
- ▼ Old (16y) — past typical exit age
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2019-04-01 | Series C | €0 | Swisscom Ventures | View deal → |
| 2017-04-01 | Series B | €1.1M | investiere.ch | View deal → |
| 2015-07-01 | Series A | €0 | 3wventures,Go Beyond Early Stage Investing,Swisscom Ventures | View deal → |
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