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Marko Piirsoo
Active roles
4
Companies
2
Business start
2003
Active roles
Avirogen OÜ
Registered
Board member
since 06.02.2026
Shareholder
since 06.02.2026
· 40%
Founder
since 05.02.2026
Osaühing ProtoBioS
Registered
Founder
since 03.11.2003
Shared network
MP
Marko Piirsoo
Avirogen OÜ
Alla Piirsoo
Mihkel Piirsoo