SmartNanotubes Technologies
Micro power multi-channel gas detector chip for the mass market
SmartNanotubes Technologies has raised €2.4M across 1 funding round from 2 investors, most recently a Series A round in Feb 2022. Based in Freital, Germany; active in Semiconductors. Data as of 28 Oct 2026.
Freital, Germanysmart-nanotubes.com ↗
Total raised
€2.4M
€2,400,000
Funding rounds
1
Investors
2
distinct backers
Active since
2022-02
latest 2022-02
Funding by year
EUR raised per yearSmartNanotubes Technologies — funding by year — interactive chart.
Data table
| SmartNanotubes Technologies — funding by year | |
|---|---|
| 2022 | €2.4M |
Signals
High confidenceRaise-next likelihood8
base rate 44% for Series A
- ▼ Dormant (no round in 3+ cohort gaps)
- ▼ Low backer re-investment
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2022-02-03 | Series A | €2.4M | Cottonwood Technology Fund,duotec GmbH | View deal → |