Rune Karlson is a private shareholder. Rune Karlson holds stakes in 2 companies.

Companies Rune Karlson owns

Company	Stake
KARLSON PSYKOLOGENE AS	100.0%
ANUBIS FORLAG AS	100.0%

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