Knut Erik Langtvedt Karlsen is a private shareholder. Knut Erik Langtvedt Karlsen holds a stake in 1 company.

Companies Knut Erik Langtvedt Karlsen owns

Company	Stake
DIRECTMARKETING INVEST AS	70.0%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.