Karstein Monsen is a private shareholder. Karstein Monsen holds a stake in 1 company, and roles in several others.

Companies Karstein Monsen owns

Company	Stake
GEOSCAN AS	100.0%

Roles

Daglig leder

1 selskap

GEOSCAN AS 998326389

Styrets leder

1 selskap

GEOSCAN AS 998326389

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.