Hildegunn Byklum is a private shareholder with an estimated portfolio value of NOK 3.2m. Hildegunn Byklum holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.2m

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

Companies Hildegunn Byklum owns

Company	Stake	Value (est.)
BYKLUM INVEST AS	51.0%	NOK 1.1m
BYGGMESTER RUNE BYKLUM AS	49.0%	NOK 2.1m

Roles

Daglig leder

1 selskap

BYKLUM INVEST AS 984077416

Styremedlem

1 selskap

BYGGMESTER RUNE BYKLUM AS 927201240

Styrets leder

1 selskap

BYKLUM INVEST AS 984077416

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

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.