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

Companies Katrine Jahr owns

Company	Stake
JAHRKLINIKKEN AS	50.0%

Roles

Innehaver

1 selskap

JAHR HELSE OG TRENING 922961298

Styremedlem

1 selskap

JAHRKLINIKKEN AS 929624912

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.