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Helena Ungert
Active roles
3
Companies
1
Business start
2015
Active roles
Tristerin OÜ
Registered
Shareholder
since 01.09.2023
· 51%
Board member
since 05.02.2015
Founder
since 05.02.2015
Shared network
HU
Helena Ungert
Tristerin OÜ
Mari-Liis Põl…