Naava
Produces green walls to purify air
Naava has raised €12M across 3 funding rounds from 17 investors, most recently a round in Jan 2022. Based in Helsinki, Finland; founded 2011; active in Cleantech. Data as of 4 Nov 2026.
Total raised
€12M
€12,400,000
Funding rounds
3
Investors
17
distinct backers
Active since
2017-01
latest 2022-01
Funding by year
EUR raised per yearNaava — funding by year — interactive chart.
Data table
| Naava — funding by year | |
|---|---|
| 2016 | €3.2M |
| 2017 | €2.2M |
| 2022 | €7.0M |
Signals
High confidenceRaise-next likelihood6
base rate 30% for Other
- ▼ Dormant (no round in 3+ cohort gaps)
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood8
base rate 11% (2+ rounds)
- ▼ 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
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2022-01-27 | Other | €7.0M | Antero Vartia,Benoit Wiesser,Butterfly Ventures,Hammaren family,Mika Ihamuotila,Mikael Hed+3 more | View deal → |
| 2017-04-06 | Other | €2.2M | Pepins | View deal → |
| 2017-01-01 | Early VC | €3.2M | Butterfly Ventures,Delos Capital,Finnish Innovation Fund - Sitra,Halton,Hannu Turunen,Jaakko Ollila+2 more | View deal → |