Siv-Kaia Thorsby Andersen is a private shareholder. Siv-Kaia Thorsby Andersen holds a stake in 1 company.

Companies Siv-Kaia Thorsby Andersen owns

Company	Stake	Value (est.)
OFFICE CONTROL HOLDING AS	1.0%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.