Nina Christiansen is a private shareholder. Nina Christiansen holds a stake in 1 company, and roles in several others.

Companies Nina Christiansen owns

Company	Stake
PROFF RØR OG BYGG	16.8%

Roles

Styrets leder

1 selskap

ARC FIT AS 933435237

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.