Ingrid Helene Ackenhausen Foss is a private shareholder. Ingrid Helene Ackenhausen Foss holds a stake in 1 company.

Companies Ingrid Helene Ackenhausen Foss owns

Company	Stake
TANTES HOLDING AS	2.0%

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