Jeanin Mathiesen is a private shareholder. Jeanin Mathiesen holds a stake in 1 company, and roles in several others.

Companies Jeanin Mathiesen owns

Company	Stake
JA GRUPPEN AS	50.0%

Roles

Styremedlem

2 selskaper

JA GRUPPEN AS 922283311

JA-BOLIGSTYLING AS 924925914

Daglig leder

1 selskap

JA GRUPPEN AS 922283311

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.