Frank Karlsen is a private shareholder. Frank Karlsen holds stakes in 2 companies, and roles in several others.

Companies Frank Karlsen owns

Company	Stake
KARLSEN LUFTMILJØ AS	25.0%
RADIO SOTRA AS	1.9%

Roles

Styremedlem

1 selskap

RADIO SOTRA AS 958249322

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.