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

Companies Thor Harald Karlsen owns

Company	Stake
SIS MANCO AS	1.6%

Roles

Styremedlem

1 selskap

HOLMEN MARINA SAMEIE 927570084

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.