Martin Umber
Equity holdings (2)
Active roles (2)
- Lightup Consulting OÜ — Juhatuse liige (since 2023-07-20)
- LightUp OÜ — Juhatuse liige (since 2016-04-25)
Co-directors (1)
- Priit Kalling1 shared companyLightup Consulting OÜ
Equity holdings (2)
Active roles (2)
Co-directors (1)