Marius Antonsen is a private shareholder with an estimated portfolio value of NOK 2.1m. Marius Antonsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 2.1m

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

Companies Marius Antonsen owns

Company	Stake	Value (est.)
VEST RØRMONTASJE AS	30.0%	NOK 1.4m
Ø.ANTONSEN AS	10.0%	NOK 665,000

Roles

Daglig leder

1 selskap

VEST RØRMONTASJE AS 827193372

Styremedlem

1 selskap

VEST RØRMONTASJE AS 827193372

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.