Knut Martinsen is a private shareholder with an estimated portfolio value of NOK 12.1m. Knut Martinsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 12.1m

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

Companies Knut Martinsen owns

Company	Stake	Value (est.)
SKINNVEST AS	100.0%	NOK 546,000
ADVOKATFIRMAET ARNTZEN AS	1.4%	NOK 11.5m

Roles

Styrets leder

2 selskaper

SKINNVEST AS 924344652

SKARDFJELLGRENDA VEL 993882259

Styremedlem

1 selskap

SØRSKOGEN AS 927215705

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.