Sonja Andreassen is a private shareholder with an estimated portfolio value of NOK 3.7m. Sonja Andreassen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 3.7m

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

Companies Sonja Andreassen owns

Company	Stake	Value (est.)
BRYGGEN REVISJON AS	100.0%	NOK 3.7m

Roles

Varamedlem

2 selskaper

GRINDHEIM BYGG AS 974490609

SØREIDE REVISJON AS 930140031

Daglig leder

1 selskap

BRYGGEN REVISJON AS 963216343

Styrets leder

1 selskap

BRYGGEN REVISJON AS 963216343

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.