Karl Jonathan Hasselström is a private shareholder. Karl Jonathan Hasselström holds stakes in 2 companies, and roles in several others.

Companies Karl Jonathan Hasselström owns

Company	Stake
LEIFI AS	49.9%
MR. FUG AS	15.0%

Roles

Daglig leder

2 selskaper

MR. FUG AS 920844561

LEIFI AS 932404117

Styremedlem

1 selskap

MR FUG BRANNSIKRING AS 934010205

Styrets leder

1 selskap

LEIFI AS 932404117

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.