Magnus Willumsen is a private shareholder. Magnus Willumsen holds a stake in 1 company, and roles in several others.

Companies Magnus Willumsen owns

Company	Stake
NORSK KYSTLEIR AS	100.0%

Roles

Styrets leder

2 selskaper

NORSK KYSTLEIR AS 818605692

KROKPOLLENS VENNEFORENING 934608453

Daglig leder

1 selskap

NORSK KYSTLEIR AS 818605692

Innehaver

1 selskap

MAGNUS WILLUMSEN 979522347

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.