Jon Magnussen is a private shareholder. Jon Magnussen holds a stake in 1 company, and roles in several others.

Companies Jon Magnussen owns

Company	Stake
PKA ARKITEKTER AS	25.0%

Roles

Daglig leder

1 selskap

SAMEIET STORLI VANNANLEGG 927088681

Innehaver

1 selskap

J MAGNUSSEN 994471945

Styremedlem

1 selskap

MARIENBERG BOLIGSAMEIE 990285462

Styrets leder

1 selskap

SAMEIET STORLI VANNANLEGG 927088681

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.