Harald Stian Undrum

Private shareholder NO

Harald Stian Undrum is a private shareholder with an estimated portfolio value of NOK 66,000. Harald Stian Undrum holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 66,000

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

Companies Harald Stian Undrum owns

Company	Stake	Value (est.)
HSU HOLDING AS	100.0%	–
THE FAT TROUT AS	21.6%	NOK 66,000

Roles

Styrets leder

3 selskaper

BIGH AS 990789568

HSU HOLDING AS 927821176

HSU INVEST AS 928130851

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Former roles

THE FAT TROUT AS Styremedlem resigned

Roles the person has resigned from, or that have been deregistered

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