.lumen builds glasses that help the blind live a better life
dotLumen has raised €30M across 4 funding rounds from 8 investors, most recently a Grant round in Oct 2025. Based in Cluj, Romania; active in Deeptech. Data as of 6 Aug 2026.
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-10-22 | Grant | €11M | Intelligent Growth, Digitalization, and Financial Instruments Programme 2021–2027 | View deal → |
| 2025-01-21 | Other | €5.0M | Catalyst Romania,European Innovation Council (EIC) Fund,SeedBlink,Tigrim Capital | View deal → |
| 2024-07-17 | Other | €5.0M | European Innovation Council,SeedBlink,Venture to Future Fund | View deal → |
| 2021-12-26 | Other | €9.3M | European Innovation Council (EIC) | View deal → |
