Marianne Thorsen is a private shareholder with an estimated portfolio value of NOK 71,000. Marianne Thorsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 71,000

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

Companies Marianne Thorsen owns

Company	Stake	Value (est.)
IBORG AS	2.3%	NOK 69,000
NORWATERS HOLDING AS	0.9%	NOK 2,000

Roles

Styremedlem

2 selskaper

SKATTEREVISORENES FORENING 974229528

ROGALAND FAMILIETERAPIFORENING 931143905

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.