Stian Andreassen is a private shareholder. Stian Andreassen holds stakes in 2 companies, and roles in several others.

Companies Stian Andreassen owns

Company	Stake
ANDREASSEN BYGG OG EIENDOM AS	100.0%
RANA GRUBER AS	0.0%

Roles

Daglig leder

2 selskaper

ANDREASSEN BYGG AS 914856167

ANDREASSEN BYGG OG EIENDOM AS 999540139

Styrets leder

2 selskaper

ANDREASSEN BYGG AS 914856167

ANDREASSEN BYGG OG EIENDOM AS 999540139

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.