Antti Olavi Siivonen

Board of Directors, Keskinäinen Kiinteistöosakeyhtiö Ruiskuja 8

FI3 active roles

Companies & roles

3 positions

Company	Role	Period	Ownership	Status
Keskinäinen Kiinteistöosakeyhtiö Ruiskuja 8 CVR 0513967-7	BoardBoard of Directors	Since 2015	—	Active
Suomi Communications Oy CVR 1713769-5	ManagementChief Executive Officer	Since 2014	—	Active
Critical Networks Oy CVR 3250100-2	OtherConfidential Clerk	Since 2021	—	Active