Silje Birgitte Grue Olsen is a private shareholder. Silje Birgitte Grue Olsen holds a stake in 1 company.

Companies Silje Birgitte Grue Olsen owns

Company	Stake
KGTS-EIENDOM AS	2.3%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.