Alexander Winslöw Krystad Marthinsen is a private shareholder with an estimated portfolio value of NOK 10,000. Alexander Winslöw Krystad Marthinsen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 10,000

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

Companies Alexander Winslöw Krystad Marthinsen owns

Company	Stake	Value (est.)
F5 STORES AS	33.3%	–
AEBC AS	30.0%	NOK 3,000
KURO OSLO AS	20.0%	–
KURO HOLDING AS	20.0%	NOK 7,000

Roles

Styremedlem

3 selskaper

F5 STORES AS 916780834

KURO OSLO AS 928824845

AEBC AS 933220605

Daglig leder

1 selskap

KURO HOLDING AS 837163412

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 02.09.2026.