John Dag Nyhaven is a private shareholder. John Dag Nyhaven holds a stake in 1 company, and roles in several others.

Companies John Dag Nyhaven owns

Company	Stake
JD SAG AS	50.0%

Roles

Daglig leder

1 selskap

JD SAG AS 829744872

Styremedlem

1 selskap

JD SAG AS 829744872

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.