Mari Magnussen Landsem is a private shareholder with an estimated portfolio value of NOK 30,000. Mari Magnussen Landsem holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 30,000

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

Companies Mari Magnussen Landsem owns

Company	Stake	Value (est.)
LANDSEM HOLDING AS	100.0%	NOK 16,000
BLID HOLDING AS	0.1%	NOK 13,000

Roles

Styrets leder

1 selskap

LANDSEM HOLDING AS 928602605

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.