Jüri Preobraženski
Active roles
16
Companies
6
Business start
2010
Active roles
- OÜ RiftgainRegistered
- Board membersince 19.08.2025
- Foundersince 19.08.2025
- Shareholdersince 19.08.2025· 100%
- Spark Research OÜRegistered
- Board membersince 15.07.2025
- Shareholdersince 15.07.2025· 100%
- Foundersince 14.07.2025
- Groundcall OÜRegistered
- Board membersince 26.06.2025
- Foundersince 26.06.2025
- Shareholdersince 26.06.2025· 50%
- Preo Koolitused OÜRegistered
- Shareholdersince 02.09.2023· 100%
- Board membersince 25.02.2013
- Foundersince 25.02.2013
- OÜ Roxten PartnersRegistered
- Shareholdersince 02.09.2023· 100%
- Board membersince 04.05.2010
- Foundersince 03.05.2010
- Harmond OÜRegistered
- Foundersince 15.03.2022