Jan Atle Øyen is a private shareholder. Jan Atle Øyen holds a stake in 1 company, and roles in several others.

Companies Jan Atle Øyen owns

Company	Stake
KRONHJORT INVEST AS	100.0%

Roles

Styrets leder

3 selskaper

KRONHJORT INVEST AS 985270775

MCXPTT AS 915077226

EXNOR AS 985882398

Daglig leder

1 selskap

KRONHJORT INVEST AS 985270775

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.