Marius Anderssen Karlsen is a private shareholder with an estimated portfolio value of NOK 77.7m. Marius Anderssen Karlsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 77.7m

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

Companies Marius Anderssen Karlsen owns

Company	Stake	Value (est.)
M.KARLSEN HOLDING AS	100.0%	NOK 77.7m

Roles

Daglig leder

3 selskaper

M.KARLSEN HOLDING AS 920260381

M.KARLSEN EIENDOM AS 937650744

SEISGATE AS 928647919

Styrets leder

3 selskaper

M.KARLSEN HOLDING AS 920260381

M.KARLSEN EIENDOM AS 937650744

SEISGATE AS 928647919

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.