Ola Magnus Smedsrud Hersvik is a private shareholder. Ola Magnus Smedsrud Hersvik holds stakes in 3 companies, and roles in several others.

Companies Ola Magnus Smedsrud Hersvik owns

Company	Stake
NORWEGIAN OCEAN AS	100.0%
PORTRESS AS	100.0%
AUSTAVIND AS	15.0%

Roles

Daglig leder

3 selskaper

PORTRESS AS 930677450

NORWEGIAN OCEAN AS 929445155

ALVA TECHNOLOGIES AS 933627810

Styrets leder

3 selskaper

PORTRESS AS 930677450

NORWEGIAN OCEAN AS 929445155

ALVA TECHNOLOGIES AS 933627810

Styremedlem

1 selskap

FISHENCY INNOVATION AS 919166266

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.