Fridtjof Østlund Nilsen is a private shareholder with an estimated portfolio value of NOK 8.4m. Fridtjof Østlund Nilsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 8.4m

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

Companies Fridtjof Østlund Nilsen owns

Company	Stake	Value (est.)
Ø.N. INVEST AS	100.0%	NOK 8.4m

Roles

Styrets leder

2 selskaper

Ø.N. INVEST AS 922412928

JAR-TEK RØR AS 941173675

Daglig leder

1 selskap

JAR-TEK RØR AS 941173675

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.