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

Companies Øystein André Karlsen owns

Company	Stake
HILTON INVEST AS	100.0%

Roles

Styrets leder

2 selskaper

HILTON INVEST AS 814892042

HCS NORDICS AS 937989172

Forretningsfører

1 selskap

HCS NORDICS AS 937989172

Innehaver

1 selskap

KARLSEN TECHNOLOGY SERVICE 937200137

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.