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Sonja Busch
Active roles
6
Companies
2
Business start
2021
Active roles
Grof Transpersonal Training OÜ
Registered
Board member
since 20.11.2025
Shareholder
since 20.11.2025
· 50%
Founder
since 19.11.2025
Holotropia OÜ
Registered
Shareholder
since 01.09.2023
· 50%
Board member
since 08.11.2021
Founder
since 06.11.2021
Shared network
SB
Sonja Busch
Grof Transpersona…
Holotropia OÜ
Thomas Liska
Thomas Liska