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Jaak Sikk
Active roles
7
Companies
3
Business start
2011
Active roles
SixHolding OÜ
Registered
Board member
since 29.07.2026
Shareholder
since 29.07.2026
· 50%
Founder
since 28.07.2026
OÜ Sikkpiano
Registered
Shareholder
since 02.09.2023
· 100%
Board member
since 18.11.2013
Founder
since 16.11.2013
Forest Products OÜ
Registered
Founder
since 01.10.2011