Karl Johan Mathisen is a private shareholder. Karl Johan Mathisen holds a stake in 1 company, and roles in several others.

Companies Karl Johan Mathisen owns

Company	Stake
GRYTØY HANDEL AS	50.0%

Roles

Innehaver

1 selskap

SKJELSTAD GÅRD KARL-JOHAN MATHISEN 968081926

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.