Ingeborg Teresie Mull is a private shareholder. Ingeborg Teresie Mull holds a stake in 1 company.

Companies Ingeborg Teresie Mull owns

Company	Stake
HALLBERG OG MULL AS	51.0%

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