INGER MARIE ONSTAD is a private shareholder with an estimated portfolio value of NOK 54.2m. INGER MARIE ONSTAD har eierandeler i 1 selskap.

Estimated portfolio value

NOK 54.2m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Selskaper INGER MARIE ONSTAD eier

Company	Stake	Value (est.)
SIOLILL AS	35.0%	NOK 54.2m

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.