Sissel Karstad is a private shareholder. Sissel Karstad holds stakes in 2 companies, and roles in several others.

Companies Sissel Karstad owns

Company	Stake
GU-NOR AS	100.0%
KARSTAD & CO AS	4.2%

Roles

Styrets leder

2 selskaper

GU-NOR AS 945737905

KARSTAD & CO AS 952023497

Daglig leder

1 selskap

GU-NOR AS 945737905

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.