Jan Erik Karlsen is a private shareholder. Jan Erik Karlsen holds a stake in 1 company, and roles in several others.

Companies Jan Erik Karlsen owns

Company	Stake
JEK HOLDING AS	100.0%

Roles

Daglig leder

2 selskaper

JEK HOLDING AS 923821554

BETONG KARLSEN AS 915719589

Styrets leder

2 selskaper

JEK HOLDING AS 923821554

BETONG KARLSEN AS 915719589

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.