Karl Johan Wessel is a private shareholder with an estimated portfolio value of NOK 3.3m. Karl Johan Wessel holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.3m

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

Companies Karl Johan Wessel owns

Company	Stake	Value (est.)
WESSEL FORVALTNING AS	50.0%	–
SL MASKIN AS	20.0%	NOK 3.3m

Roles

Styremedlem

2 selskaper

SL MASKIN AS 989630520

FONNA INVEST AS 914816904

Styrets leder

2 selskaper

KONSUL KNUDTZONS GATE 15 921555105

WESSEL FORVALTNING AS 812310542

Innehaver

1 selskap

KARL JOHAN WESSEL 986676597

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.