Jahn Andreassen is a private shareholder. Jahn Andreassen holds a stake in 1 company, and roles in several others.

Companies Jahn Andreassen owns

Company	Stake
JGL AS	50.0%

Roles

Styremedlem

2 selskaper

JGL AS 914843928

DILLAPUBEN AS 928761533

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.