Karl Oscar Mathiesen is a private shareholder with an estimated portfolio value of NOK 1,000. Karl Oscar Mathiesen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Karl Oscar Mathiesen owns

Company	Stake	Value (est.)
APRICUS AS	100.0%	–

Roles

Daglig leder

1 selskap

APRICUS AS 918763163

Styremedlem

1 selskap

NANOPSYKOLOGI AS 926806432

Styrets leder

1 selskap

APRICUS AS 918763163

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 15.06.2026.