Hildegunn Byklum is a private shareholder. Hildegunn Byklum holds stakes in 2 companies, and roles in several others.

Companies Hildegunn Byklum owns

Company	Stake
BYKLUM INVEST AS	51.0%
BYGGMESTER RUNE BYKLUM AS	49.0%

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 03.10.2026.