Thea Louise Ystmark Sjursheim is a private shareholder. Thea Louise Ystmark Sjursheim holds a stake in 1 company.

Companies Thea Louise Ystmark Sjursheim owns

Company	Stake
P7 INVEST AS	19.6%

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