Stian Portaas is a private shareholder. Stian Portaas holds a stake in 1 company, and roles in several others.

Companies Stian Portaas owns

Company	Stake
PORTAAS & SØNN AS	50.0%

Roles

Styremedlem

3 selskaper

PORTAAS & SØNN AS 988324140

ARNEBERGGATA 17 SAMEIE 992016884

DRAMMEN OG OMEGN LASTEBILEIER FORENING 916915853

Daglig leder

1 selskap

PORTAAS & SØNN AS 988324140

Innehaver

1 selskap

PORTAAS GRAVING & TRANSPORT 969945789

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.