Ann-Mari Jahr is a private shareholder. Ann-Mari Jahr holds a stake in 1 company, and roles in several others.

Companies Ann-Mari Jahr owns

Company	Stake
TREEHOUSE OF NORWAY AS	34.0%

Roles

Styremedlem

2 selskaper

TREEHOUSE OF NORWAY AS 926030507

TRETOPPHYTTENE AS 994704591

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.