Yngvar Willy Marseliussen is a private shareholder with an estimated portfolio value of NOK 1.1m. Yngvar Willy Marseliussen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.1m

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

Companies Yngvar Willy Marseliussen owns

Company	Stake	Value (est.)
WESTØY AS	49.9%	NOK 981,000
TRÆNA SJØMAT HOLDING AS	1.0%	NOK 104,000

Roles

Styrets leder

1 selskap

WESTØY AS 984219210

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.